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Posted on Feb 15, 2013
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How to simplify fractions - Casio fx-300ES Calculator

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k24674

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  • Casio Master 8,093 Answers
  • Posted on Feb 15, 2013
k24674
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When you enter a fraction using the fraction key, the displayed fraction is always reduced (simplified). By hand, you look for common factors in the numerator and denominator then simplify by them. Keep looking for common factors and simplifying until there are no more common factors.

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8.98=898/100
Both numerator and denominator are multiples of 2:The fraction can be simplified further. Simplifying, you get the irreducible form of the fraction as t 449/50.
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If you enter the ratios using the fraction entry key ( [a b/c] the results will be displayed as fractions. And when the calculator displays fractions they are always in their reduced form.
In general, when you are manipulating fractions ( Pi/2 is no a fraction even if you write it as one) you can try to simplify them by looking for the greatest common factor (GCF) of the numerator and denominator. When you simplify by the GCF the fraction that is left is in its reduced form.
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If you enter the ratios using the fraction entry key ( [a b/c] the results will be displayed as fractions. And when the calculator displays fractions they are always in their reduced form.
In general, when you are manipulating fractions ( Pi/2 is no a fraction even if you write it as one) you can try to simplify them by looking for the greatest common factor (GCF) of the numerator and denominator. When you simplify by the GCF the fraction that is left is in its reduced form.
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I don't know how to simplify fractions on this calculator.

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By fraction I understand that the numerator and denominator are both integers. The way to simplify it by hand is to look for the greatest common divisor of the numerator and denominator and simplify by it.

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Hello,
Press [MATH][1:ToFrac] to convert an aswer to fraction.
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[MATH][2:ToDEC] converts a fraction to a decimal number.
Hope it helps.
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Two ways:

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The answer will be .666666
Then click Math (which is located under the Alpha button).
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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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