what is the fraction to decimal button on the texas instruments 30x

TI-30XS MultiView™ and

TI-30XB MultiView™ Scientific

Calculator

Of import information ............................................................	2
Examples ..............................................................................	iii
Switching the TI-30XS MultiView calculator on and off ........	iii
Display contrast ....................................................................	iii
Home screen ........................................................................	4
2nd functions ........................................................................	5
Modes ...................................................................................	5
Menus ...................................................................................	7
Scrolling ................................................................................	nine
Answer toggle .....................................................................	10
Last answer ........................................................................	xi
Order of operations .............................................................	11
Clearing and correcting .......................................................	13
Fractions .............................................................................	13
Percentages ........................................................................	15
x10northward central ..............................................................................	16
Powers, roots and inverses ................................................	sixteen
Pi .........................................................................................	17
Angle carte .........................................................................	18
Rectangular to polar ...........................................................	twenty
Trigonometry .......................................................................	21
Hyperbolics .........................................................................	23
Logarithm and exponential functions ..................................	24

Abiding .............................................................................	24
Retention and stored variables .............................................	26
Data editor and list formulas ...............................................	29
Statistics .............................................................................	31
Probability ...........................................................................	36
Office table .....................................................................	38
Errors ..................................................................................	40
Bombardment information ..............................................................	42
In instance of difficulty ..............................................................	43
Texas Instruments Support and Service .............................	44

Important information

Texas Instruments makes no warranty, either limited or unsaid, including but not limited to any implied warranties of merchantability and fitness for a particular purpose, regarding whatsoever programs or book materials and makes such materials bachelor solely on an "as-is" basis. In no event shall Texas Instruments be liable to anyone for special, collateral, incidental, or consequential amercement in connection with or arising out of the buy or use of these materials, and the sole and exclusive liability of Texas Instruments, regardless of the form of action, shall non exceed the purchase price of this product. Moreover, Texas Instruments shall not exist liable for whatsoever claim of whatever kind whatever against the use of these materials by whatever other party.

MathPrint, APD, Automated Power Down, EOS, and MultiView are trademarks of Texas Instruments Incorporated.

Examples

Each section is followed by instructions for keystroke examples that demonstrate the TI-30XS MultiView™ and TI-30XB MultiView functions. All references in this manual will refer to the TI-30XS MultiView, but are besides applicable for the TI-30XB MultiView.

Examples assume all default settings, as shown in the Modes section.

For more than activities and examples, encounter the TI-30XS MultiView™ Teacher Guide available at education.ti.com/ guides.

Switching the TI-30XS MultiView calculator on and off

&turns on the TI-30XS MultiView calculator. %' turns it off. The brandish is cleared, only the history, settings, and memory are retained.

The APD™ (Automatic Power Downward™) feature turns off the TI-30XS MultiView calculator automatically if no cardinal is pressed for near 5 minutes. Press &after APD. The display, pending operations, settings, and memory are retained.

Brandish dissimilarity

The brightness and contrast of the display tin can depend on room lighting, battery freshness, and viewing angle.

To adjust the contrast:

i. Press and release the %key.

ii. Press T(to darken the screen) or U(to lighten the screen).

Home screen

On the Home screen, you can enter mathematical expressions and functions, along with other instructions. The answers are displayed on the Home screen. The TI-30XS MultiView screen can display a maximum of 4 lines with a maximum of 16 characters per line. For entries and expressions of more 16 characters, you can scroll left and right (!and ") to view the entire entry or expression.

In the MathPrint™ mode, you can enter upwardly to iv levels of consecutive nested functions and expressions, which include fractions, square roots, exponents with ^, Ê, due east10, and xten.

When yous summate an entry on the Home screen, depending upon space, the answer is displayed either directly to the correct of the entry or on the right side of the next line.

Special indicators may display on the screen to provide additional information concerning functions or results.

Indicator	Definition
2d	second function.
HYP	Hyperbolic office.
FIX	Fixed-decimal setting. (See Mode
	section.)
SCI, ENG	Scientific or engineering annotation.
	(Run into Way section.)
DEG, RAD,	Angle fashion (degrees, radians, or
GRAD	gradians). (Encounter Manner section.)
K	Constant feature is on.
L1, L2, L3	Displays higher up the lists in data
	editor.
	The TI-30XS MultiView™ reckoner
	is performing an operation.

º »	An entry is stored in memory earlier
	and/or later on the active screen. Press
	#and $to coil.

¹ ¸	An entry or bill of fare displays beyond
	16 digits. Printing !or "to scroll.

2nd functions

Most keys can perform ii functions. The primary function is indicated on the key and the secondary office is displayed to a higher place it. Press %to actuate the secondary function of a given central. Observe that second appears as an indicator on the screen. To abolish information technology before entering information, press %once again. For instance, %b25 <calculates the foursquare root of 25 and returns the upshot, 5.

Modes

Use pto choose modes. Printing $#!"to choose a style, and <to select it. Press -or %Qto return to the Home screen and perform your piece of work using the called mode settings.

Default mode settings are shown highlighted.

DEG	RAD	GRAD Sets the angle mode to degrees,
radians, or gradians.
NORM	SCI	ENG Sets the numeric notation mode. Numeric

notation modes touch only the brandish of results, and not the accuracy of the values stored in the unit, which remain maximal.

NORM displays results with digits to the left and right of the decimal, equally in 123456.78.

SCI expresses numbers with one digit to the left of the decimal and the advisable ability of 10, equally in 1.2345678Ã10v (which is the same equally 123456.78).

Note: In some restricted environments (for example function table, information editor, and the %hcard), the

TI-30XS MultiView™ figurer may display E instead of Ãtendue north.

ENG displays results every bit a number from 1 to 999 times 10 to an integer power. The integer power is always a multiple of three.

Notation: Cis a shortcut primal to enter a number in scientific notation format. The event displays in the numeric notation format ready in mode.

Float 0123456789 Sets the decimal notation mode.

FLOAT (floating decimal point) displays upward to 10 digits, plus the sign and decimal.

0123456789 (fixed decimal point) specifies the number of digits (0 through 9) to display to the correct of the decimal.

Classic MATHPRINT

CLASSIC manner displays inputs and outputs in a single line.

MATHPRINT way displays about inputs and outputs in textbook format.

Examples of Archetype and MathPrint modes

Classic fashion	MathPrint mode
Sci	Sci

Bladder	Float mode and answer toggle
	key.

Fix 2	Gear up 2 and respond toggle key.
U north/d	U n/d
Exponent example	Exponent example
Foursquare root example	Square root example
Cube root example	Cube root example

Menus

Certain keys display menus: H, %I, 5, %t, % , %h, and %{. Some keys may display more than ane bill of fare.

Press "and $to scroll and select a menu item, or press the corresponding number adjacent to the menu detail. To return to the previous screen without selecting the detail, press -. To exit a carte du jour or application and return to the Home screen, press %Q.

The menu chart shows the menu keys and the menus they display.

H %I

PRB	RAND	DMS	R ¶P
PRB	RAND	DMS	R ¶P
i: nPr	1: rand	ane: Ä	1: R ´Pr(
ii: nCr	two: randint(	2: Å	2: R ´PÁ(
3: !		3: Æ	3: P ´Rx(
		iv: r	4: P ´Ry(
		5: g
		half dozen: ´DMS

(Press one time to display the Data editor screen. Press over again to brandish the menu.)

Articulate	FORMULA
1: Clear L1	ane: Add/Edit Frmla
2: Clear L2	2: Clear L1 Frmla
3: Clear L3	3: Clear L2 Frmla
iv: Clear ALL	iv: Clear L3 Frmla
	5: Articulate ALL

Press vwhile you are in the Add/Edit Formula option of the FORMULA menu to display this menu:

1: L1

2: L2

3: L3

STATS

one: 1-Var Stats

ii: 2-Var Stats

3: StatVars	This carte du jour option displays later you
	calculate i-var or two-var stats.
	StatVars bill of fare:
	ane: n
	2: Ï
	3: Sx
	Etc. See StatVar values for full list.

% %h %{

Reset	Call back Var	Clear Var
Reset	Call back Var	Clear Var
1: No	1: 10 =	1: Yes
two: Aye	2: y =	2: No
	three: z =
	4: t =
	5: a =
	half dozen: b =
	vii: c =

Scrolling

!"#$

Press !or "to identify the cursor horizontally over the expression entered. Press %!or %"to move the cursor directly to the beginning or cease of the expression.

After an expression is evaluated, utilise #and $to scroll through previous entries, which are stored in the TI-30XS MultiView™ calculator'southward retention. Yous tin can reuse a previous entry past pressing <to paste it on the bottom line, and then evaluating a new expression.

Texas Instruments TI-30X B, TI-30XS User Manual

Examples

Roll 1 T1 <

ii T2 <

three T3 <

4 T4 <

####<

T2 <

Answer toggle

north

Press the nkey to toggle the display result between fraction and decimal answers, exact square root and decimal, and exact pi and decimal.

Example

Reply %b8 < toggle

Last answer

The most recently calculated result is stored to the variable Ans. Ans is retained in memory, even afterwards the TI-30XS MultiView™ calculator is turned off. To recall the value of Ans:

• Printing %i(Ans displays on the screen), or

• Press any operations fundamental ( T, U, so forth) equally the first part of an entry. Ans and the operator are both displayed.

Examples

Ans 3 V3 <

V3 <

3 %c%i

Order of operations

The TI-30XS MultiView™ calculator uses Equation Operating Organisation (EOS™) to evaluate expressions. Within a priority level, EOS evaluates functions from left to right and in the following society.

1st	Expressions inside parentheses.
2nd	Functions that need a ) and precede the
	argument, such as sin, log, and all R ¶P menu
	items.
third	Fractions.
fourth	Functions that are entered afterwards the argument,
	such as x two and angle unit modifiers.

eleven

5th	Exponentiation (^) and roots (x Ñ).
	Notation: In Classic mode, exponentiation is
	evaluated from left to right. The expression
	2^iii^2 is evaluated as (2^3)^2, with a result of
	64.
	In MathPrint™ style, exponentiation is
	evaluated from correct to left. The expression
	2^3^ii is evaluated as 2^(iii^two), with a result of
	512.

6th	Negation (M).

7th	Permutations (nPr) and combinations (nCr).
eighth	Multiplication, implied multiplication, division.
ninth	Add-on and subtraction.
10th	Conversions (northward/d ¶Un/d, F¶D, 4 DMS).
11th	<completes all operations and closes all
	open parentheses.
Examples

+ QPM		6 0 T5 VM1 2 <

(Yard)		i TM8 T1 two <

		%b9 T16 <

( )		4 VD2 T3 E<

	4 D2 T3 E<

^ and x Ñ	%b3 G2 "T4
	G2 <

Immigration and correcting

- Clears an error bulletin. Clears characters on entry line.

Moves the cursor to last entry in history once display is clear.

Backs up i screen in applications.

J	Deletes the graphic symbol at the cursor.
%f	Inserts a character at the cursor.
%{	Clears variables x, y, z, t, a, b, and c.

% 2 Resets the TI-30XS MultiView™

or	calculator. Returns unit to default
&& -	settings; clears memory variables,
	pending operations, all entries in history,
	and statistical data; clears the constant
	characteristic, K, and Ans.

Fractions

q %Due north %j %O

In the MathPrint™ way, fractions with qcan include operation keys (T, 5, etc.) and virtually function keys (F, %_, etc.).

In Classic manner, fractions with qdo non let functioning keys, functions, or complex fractions in the numerator or denominator.

Note: In Archetype fashion, information editor, and table, employ Wto perform complex division problems.

Calculations using fractions tin display fraction or decimal results, depending on input.

The TI-30XS MultiView™ calculator defaults output to improper fractions. Results are automatically simplified.

• qenters a simple fraction. Pressing qbefore or subsequently a number can issue in different behavior. Inbound a number before pressing qmakes that number the numerator.

To enter fractions with operators or radicals, press q before you enter a number (in MathPrint™ mode only).

In MathPrint mode, press $betwixt the entry of the numerator and the denominator.

In Archetype fashion, press qbetween the entry of the numerator and the denominator.

• %Nenters a mixed number. Press %Northbetween the entry of the unit and the numerator.

• %Oconverts between mixed numbers and simple fraction form.

• %jconverts results betwixt fractions and decimals.

Examples Classic mode

due north/d, U n/d 3 q4 T1 %N7 q12 <

n/d ¶U due north/d nine q2 %O<

F ¶D 4 %N1 q2 % j<

Examples MathPrint™ mode

due north/d, U n/d q3 $4 "T1

%N7 $12 <

n/d ¶Un/d 9 q2 "%O

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Source: https://manualmachine.com/texasinstruments/ti30xb/442767-user-manual/

what is the fraction to decimal button on the texas instruments 30x

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