Casio FX-260 how do I change a decimal .75 to a fraction?

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You can always convert a fraction to a decimal. The reverse may not
always be possible. Look at the example on the screen capture.

You
may be lucky and recover a fraction you have just converted into
decimal format, but you cannot just write 0.333333333333 and expect the
calculator to convert it to 1/3: The true fraction 1/3 has an infinite
number of 3's after the decimal mark.

Posted on Jun 22, 2010

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I also had the same problem but the answer above solved it. I think that the answer above is REALLY helpful and you should use it and recommend it to others as well!!!

Posted on Jan 21, 2015

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Posted on Jan 02, 2017

Pressing the [a b/c] Converts the displayed value between fraction and decimal form.

May 07, 2011 | Casio FX-260 Calculator

Pressing the [S

Sep 10, 2010 | Casio fx-300ES Calculator

You can always convert a fraction to a decimal. The reverse may not always be possible. Look at the example on the screen capture.

You may be lucky and recover a fraction you have just converted into decimal format, but you cannot just write 0.333333333333 and expect the calculator to convert it to 1/3: The true fraction 1/3 has an infinite number of 3's after the decimal mark.

You may be lucky and recover a fraction you have just converted into decimal format, but you cannot just write 0.333333333333 and expect the calculator to convert it to 1/3: The true fraction 1/3 has an infinite number of 3's after the decimal mark.

May 26, 2010 | Casio FX-260 Calculator

You can always convert a fraction to a decimal. The reverse may not alwas be possible.

Look at the example on the screen capture.

Look at the example on the screen capture.

May 12, 2010 | Casio FX-260 Calculator

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.

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.

Jan 19, 2010 | Casio FX-9750GPlus Calculator

To force a fraction to be displayed as a decimal number put a decimal mark at the end of the numerator OR the denominator. Fraction/decimal result is always decimal.

Nov 12, 2009 | Casio FX-260 Calculator

Hello,

75/100 [=] gives 3/4. Press [S<->D] key to convert to decimal 0.75

0.75 [=] gives 0.75 Press [S<->D] key to convert to fraction 3/4

It can convert radicals into decimal and decimals into radicals.

Hope it helps.

75/100 [=] gives 3/4. Press [S<->D] key to convert to decimal 0.75

0.75 [=] gives 0.75 Press [S<->D] key to convert to fraction 3/4

It can convert radicals into decimal and decimals into radicals.

Hope it helps.

Sep 28, 2009 | Casio fx-300ES Calculator

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

Sep 05, 2009 | Casio FX-260 Calculator

You can't or fractions only or the answer will be in decimal. sorry

Jul 07, 2009 | Casio FX-115ES Scientific Calculator

To change from Fraction display to Decimal display on the Casio fx-300ES (and probably other calculators)

1) Press the "SHIFT" button

2) Press the "MODE/SETUP" button

3) Press the "2" button

This Changes it to LINEIO (Decimal)

Doing all of the above but pressing the "1" button instead of the "2" puts it back into MATHIO mode (Fraction)

Hope this Helps

(SHIFT)(MODE/SETUP)(2) to change to decimal

1) Press the "SHIFT" button

2) Press the "MODE/SETUP" button

3) Press the "2" button

This Changes it to LINEIO (Decimal)

Doing all of the above but pressing the "1" button instead of the "2" puts it back into MATHIO mode (Fraction)

Hope this Helps

(SHIFT)(MODE/SETUP)(2) to change to decimal

Nov 07, 2008 | Casio fx-300ES Calculator

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