Question about Casio FX-115ES Scientific Calculator

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How do i change fractions into decimals? using a cfx-9850gc

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Hello,
Just after you obtain a result in the form of a fraction, press the [F<->D] key to convert it to a decimal number. If you enter the ratio of two numbers as numerator / denominator =, (without using the [a b/c] key) the result will be displayed as a decimal number/

Hope it helps.

Posted on Nov 15, 2009

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40959fa.jpg

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I think the F-D function only works one direction from fraction to decimal. Decimal to fraction is a non trivial calculation that can have multiple answers so doesn't lend itself to a calculator feature.

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