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Anonymous Posted on Jun 10, 2018

How do I get the backwards L back to fractions when pressing the fraction button on my Casio calculator???

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k24674

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  • Casio Master 8,093 Answers
  • Posted on Jul 03, 2018
k24674
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Joined: Aug 17, 2009
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Press the Shift Mode button and select LineIO instead of MathIO.
MathIO shows you the result as a stacked fraction (with numerator on top of Denominator), which is rather neat.

5 Related Answers

Anonymous

  • 1 Answer
  • Posted on Sep 26, 2008

SOURCE: fractions

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

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Anonymous

  • 35 Answers
  • Posted on Nov 25, 2008

SOURCE: fractions multiplied by fraction to get fraction

In the CATALOG there is a >Frac command that can be used with parentheses to multiply fractions.
(1/2)(1/3)>Frac
1/6

Anonymous

  • 8 Answers
  • Posted on May 08, 2009

SOURCE: TI-83 Plus calculator--fractions

just type it in, e.g. 1/2 or 3/5. if you want to have answers display as fractions, press [MATH] ENTER.

Anonymous

  • 69 Answers
  • Posted on May 15, 2009

SOURCE: how do you do fractions?

here it is, in 3 easy steps (you will have to modify, because I am using a TI-83+, and I don't have a TI-85 to look at.):

1.) Press the [MATH] key
2.) "Hit" the [ENTER] key
3.) Repeat step two.

Anonymous

  • 41 Answers
  • Posted on Sep 15, 2009

SOURCE: changing fractions to decimals

pressing the 'a b/c' key toggles between fraction and decimal formats

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Fraction to decimal

Press the S<->D button located just above the DEL button.
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Fractions how to in put them

Use the button marked [a b/c].
Type the integer part, press the button [a b/c], enter the numerator, press [a b/c], enter the denominator then the EXE key.
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Can a casio fx-115es reduce fractions

Yes. Simply enter the fraction and press =. If the calculator is in the MathIO mode it will display the fraction in its simplest form. If you're in the LineIO mode, press the S--D button to convert the decimal to fraction.
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How do you do fractions on a Casio fx300 ms?

You have a button marked [a b/c].
To type in a mixed fraction, 2 and 5/ 17
2 [a b/c] 5 [a b/c]17 [=].
To enter an improper fraction use the division sign or press the [a b/c] key after the numerator.
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I am trying to use the fraction button but instead a backwards L pops up and various other problems with other keys. It is in mode M and D according to the top.

On old calculators fraction elements are separated by what you call a "backward L". If there is only one "backward L", the number to its left is the numerator, and the one on its right is the denominator.
If you have two "backward L", you are dealing with mixed numbers: The first number (to the left) is the integer portion. The number in the middle is the numerator of the fraction part, and the last number is the denominator of the fraction part.
Ex: 3 1/2 appears as 3 u 1 u 2. Here u stands for your "backward L".

As to your "various other problems with other keys" I am sorry I cannot imagine what you mean you will have to say more.

If you wan to see stacked fractions (multi-level ones) as you enter them, set Input/Output mode to MathIO. To do so, press [SHIFT][MODE] and select [1:MathIO].

If you do not want stacked fractions, press [SHIFT][MODE][2:LineIO].
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How to change a decimal into a fraction

Use the [a b/c] button to convert a displayed decimal number to a mixed fraction. If you want to convert further to an improper fraction press [SHIFT][a b/c] to access (d/c).

The sequence [SHIFT][a b/c] (d/c) toggles between improper fractions and mixed fractions.
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How do you change decimals to fractions on a casio

If you enter an improper fraction or a mixed fraction with the the [a b/c] key it will be displayed as a fraction. This result being displayed you can press the [F-D] key to convert the fraction to decimal. If you do nothing else and you press the [F-D] key again, the original fraction will be restored.

However, it seems that you cannot enter an arbitrary decimal number and convert it to a fraction. The [F-D] key seems to work one way : from a fraction to a decimal number. You will only recover a fraction if the original number was a fraction.

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Help with my casio fx-115ES please??

Press [SHIFT][MODE] to open SetUp. Select [1:MathIO]
To convert a fraction to sa decimal and (maybe) convert back to fraction, use the [S<>D] key.
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