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Where is the fraction button - Texas Instruments TI-30XA Calculator

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Hi,
Look for a key labeled [a b/c]
To use it to enter mixed numbers
1 and 3/7 1[a b/c] 3 [a b/c] 7 [=] displays 1u3u7.

In conjunction with this key, you have the function [ d/c] accessed py pressing [2nd]d/c]. If you want a mixed number displayed as an improper fraction press [2nd][d/c].

To toggle between fractions and decimal numbers use the [F<=>D] key.

Hope it helps.
Thanks for using FixYa

Posted on Nov 19, 2009

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Beware that this calculator converts any ratio of two numbers into a decimal value. To keep a fraction in a fraction form you must use the [|=>Frac] or [ToFrac] command. To convert a decimal result to a fraction, use the [|=>Dec] command.
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Hello,
There is no fraction button, but if you divide two integers (whole numbers) and want to keep the result as a fraction press [MATH][1:|=>Frac] [ENTER]. If the fraction can be reduced to its simplest form that is the result you will have.
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I hope this helps and good luck!
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there is a A b/c button. This is the button use to enter fractions. so 4/3 would be entered as 4 |A b/c| 3

If you want to have the answers in fractions as well, then I believe you hit more a few times. And then there should be a display option, in the display option, there should be a b/c. This will show your answers in fractions. Hope it helps

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1 Answer

When I divide answers are always given in Fractions. Can I change it to come out in decimals?


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1) Press the "SHIFT" button
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Hope this Helps

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