with a calculator
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.
Type it into a calculator
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.
I would think either (1/2) or .5 for one half, and so on.
You can add fractions if you have a scientific calculator. All you have to do is press the b/c button. If you don't have one, you could always turn the fraction into a decimal.
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
we dont...at all. Even if we had to its called a calculator
Divide the denominator into the numerator. Multiply the answer by 100.
you can just hit the division sign to get a fraction