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If it is simple calculators, input in the following order: (for a fraction a/b)

1) a

2) division sign

3) b.

Easy. You'll get the decimal form of the fraction though.

To change a decimal to a fraction,

for a decimal number 0.CD,

1) 0.CD / 1

2) CD /100

3) divide CD and 100 by the same number if there's any common factor.

If it is a scientific calculator:

Use the button "a]b]c".

Q: How do you use a calculator for fractions?

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A calculator can convert numbers that appear as decimals into numbers that appear as fractions. Fractions are generally considered more easy to use then decimals.

18.5. You should get a calculator that can do fractions or use wolframalpha.com

you need to use your brain and a scientific calculator because its fractions

Check the manual of your specific calculator. What I have seen is usually something like the following: The calculator tends to automatically show fractions as mixed fractions. The calculator has a "fraction" key, often labelled ab/c. Pressing the "shift" key (or some similar key for "extra functions") followed by the fraction key will often to the desired conversion in the other way (from mixed to improper).

To convert an improper fraction to a decimal, simply do long division or use a calculator to divide. eg. 15/8 = 1.875

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A calculator can convert numbers that appear as decimals into numbers that appear as fractions. Fractions are generally considered more easy to use then decimals.

18.5. You should get a calculator that can do fractions or use wolframalpha.com

you need to use your brain and a scientific calculator because its fractions

A fractions calculator can be bought online or from your local supplies store. A dedicated agent will be happy to show you the calculator that you need for math.

with a calculator

For calculating simple fractions, i.e. that are only numbers and that do not include square roots in them, However, if you are going to use square roots, pi, sin, cos, tan and etc. The choice of calculator to use depends on how complex the fractions you are putting in are.

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The easiest way is to take a calculator, and divide the numerator by the denominator. If you are not supposed to use a calculator, divide the numerator by the denominator on paper.

If your calculator is a scientific one then just press the S<=>D button

The Royal Bank mortgage calculator does include fractions in its calculations even though they are not shown. This is why the figures do not add necessarily up to what they ought to logically. Not using fractions keeps it cleaner for the user.

How to add fractions on a texas instruments TI-81