On my ti-81 calculator how do i convert decimals to fractions

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Posted on Jan 02, 2017

The way it works is as follow. If a result is displayed as a fraction you can convert it to its decimal representation. **If you do nothing after the conversion**, you can revert the decimal representation to the fraction.

Apr 29, 2014 | Texas Instruments Office Equipment &...

The following examples will demonstrate how to
convert decimals into fractions using the TI-30Xa and TI-30Xa Solar.
Please be aware that TI-30Xa Solar School Edition calculators do not
have this functionality.

**Example**: Convert .25 to 1/4

- Input .25, press [2nd][<--] (says F<>D above it).

**** F<>D means fraction to decimal, decimal to fraction. **

**Example**: Convert 1.38 to 1_19/50

- Input 1.38, press [2nd][<--].

**Example**: Convert 9.75 to 9_3/4

- Input 9.75, press [2nd]{<--].

- Input .25, press [2nd][<--] (says F<>D above it).

- Input 1.38, press [2nd][<--].

- Input 9.75, press [2nd]{<--].

Mar 08, 2011 | Texas Instruments TI-30XA Calculator

To convert decimals into fractions in a TI-15 calculator you should do the following:

1) Enter the decimal number you wish to convert, for example: 0.075 and press ENTER.

2) Press the F<-->D button

It also works the other way around. There is a great Power Point presentation that resumes the basic operations of this particular calculator at NING published by EMRTs

1) Enter the decimal number you wish to convert, for example: 0.075 and press ENTER.

2) Press the F<-->D button

It also works the other way around. There is a great Power Point presentation that resumes the basic operations of this particular calculator at NING published by EMRTs

Mar 03, 2011 | Texas Instruments TI-15 Explorer...

With the decimal value on the screen, press 2nd F<>D.

F<>D is on the PRB key, second row, second column.

F<>D is on the PRB key, second row, second column.

Jul 02, 2010 | Texas Instruments TI-30 XIIS Calculator

Hello.

If your TI has a MATH button, select it.

Under Math, Function 1 is fractions and Function 2 is decimals

For example, 2/3 plus 2/3 ...

2 - / - 3 - + - 2 - / - 3 = 1.33333333

2nd - ANS - MATH - 1 = 4/3

Hope this helps.

If your TI has a MATH button, select it.

Under Math, Function 1 is fractions and Function 2 is decimals

For example, 2/3 plus 2/3 ...

2 - / - 3 - + - 2 - / - 3 = 1.33333333

2nd - ANS - MATH - 1 = 4/3

Hope this helps.

Feb 04, 2010 | Texas Instruments TI-81 Calculator

Unfortunately, the TI-81 doesn't have this capability built-in.

Oct 29, 2009 | Texas Instruments TI-81 Calculator

Unfortunately the TI-81, unlike later models, does not have this capability built-in. You'll have to find and load a program to do this.

Oct 23, 2009 | Texas Instruments TI-81 Calculator

type the decimal you want to convert then press math button scroll down to were it says frac which means fraction then press enter on frac then press enter again to solve and to change it to a decimal type the fraction and press dec instead

Aug 23, 2009 | Texas Instruments TI-30XA Calculator

Press the MATH key to display the Math menu.

>Frac converts a decimal value to a fraction.

>Dec converts a fraction to a decimal value.

>Frac converts a decimal value to a fraction.

>Dec converts a fraction to a decimal value.

Jan 27, 2009 | Texas Instruments TI-84 Plus Calculator

You must use decimals. Like 1/2 = .5 3/4 = .75

Feb 13, 2008 | Texas Instruments TI-81 Calculator

Sep 02, 2013 | Texas Instruments TI-81 Calculator

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