I don't know how to change decimals to fractions on the 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.
SOURCE: changing decimals to fractions
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.
SOURCE: changing fractions to decimals
pressing the 'a b/c' key toggles between fraction and decimal formats
SOURCE: Setting the default value of my calculator to display decimals
Hello,
Since you bent on deactivating the very features that make your calculator so versatile and so powerful, here it is.
Press [SHIFT][MODE][2:LineIO] and you will see no more fractions, nor radicals etc. You asked for it.
Hope it helps.
Testimonial: "I bought the calculator because it was on sale and I like Casio calculators; not for its fractional abilities. I can easily switch it back now. Thanks"
SOURCE: Problem for Casio FX-260 Calculator Changing
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.
SOURCE: I have an fx 260 casio and I would like to know
Hello :
Check for manual here please :
CASIO FX-260 Calculator manual .
good luck .
rate please !
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