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Simplifying fractions on the TI-30XA

How do I simplify fractions on a TI-30Xa calculator?

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Two ways:

1) hit the equal sign

2) hit 2nd and [d/c] (you can do this multiple times to see it as the most reduced improper fraction or as a mixed fraction)

Posted on Sep 29, 2009



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My TI-30XA won't turn .003 into a fraction. Any help?

The TI-30Xa will only handle fractions with denominators less than or equal to 999. .003 is 3/1000 in simplest terms, with a denominator larger than 999. Thus the calculator cannot display it as a fraction.

Aug 29, 2013 | Texas Instruments TI-30XA Calculator

1 Answer

How do you enter "41

One way to enter a fraction is almost exactly as you write it. For the example you gave, calculate it as ( 4 1 + 2 / 3 ) / 1 0 0 =

Jun 25, 2011 | Texas Instruments TI-30XA Calculator

1 Answer

How do I convert from decimals to fraction with my TI-30X IIS calculator? I need the step by step process

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]{<--].

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

1 Answer

Trying to figure out how to do fractions using this

maczbel_1.jpg You can find the entire guide for de TI-30XA following this link:

Mar 05, 2011 | Texas Instruments TI-30XA Calculator

1 Answer

I'm trying to learn how to use the ti-30xa wanting to turn a decimal or a precentage into a fraction. How do I do that?

To display a decimal (floating point) result as a fraction, use [2nd] [FD]. For percentages, simply divide the percentage by 100 first, e.g. 75% as fraction, enter

75 [÷] 100 [=] [2nd] [FD]

Jan 14, 2011 | Texas Instruments TI-30XA Calculator

1 Answer

What button do u press to similfy fractions

you press the a b/c button say a=4 b=6 c=9 then it would be 4 6/9 you click enter and it simplifies it.

Feb 16, 2010 | Texas Instruments TI-30XA Calculator

2 Answers

How to change a fraction to a decimal on a ti 30xa

to change a fraction to decimal on any calculator just press the numbers of the fraction and press either enter or equals.

Oct 28, 2009 | Texas Instruments TI-30XA Calculator

3 Answers

Does the TI-86 simplify improper fractions into mixed numbers?

for my 82 i put my fraction in parentheses then press MATH and scroll to >FRAC

Feb 05, 2009 | Texas Instruments TI-30XA Calculator

1 Answer


a quart is one fourth of a gallon. Dan drank half a quart of milk. What fraction of a gallon did Dan drink

May 18, 2008 | Texas Instruments TI-30XA Calculator

1 Answer


What are you guys talking about?

The TI-30XA has a 10 digit display, so you can enter up to 10 digits for the numerator and 10 for the denominator before hitting "="

Oct 25, 2007 | Texas Instruments TI-30XA Calculator

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