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If it is a terminating decimal, count the number of digits after the decimal and call it x. Put those digits over 10^x and reduce. For example, if the fraction is 0.84, x is 2, so 84/10^2 = 84/100 = 21/25■
If it is a repeating decimal, put the repeating portion over (10^x)-1. If the fraction is 0.848484..... put 84/(100-1) = 84/99 = 28/33■
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How do you change a decimal to a whole number?
you turn the decimal into a fraction then you turn the fraction into a whole number and add a percent sign
How do you turn 18 into a fraction and decimal?
As a fraction it is simply 18/1 and as a decimal it is simply 18.0
How do you turn a decimal to a fraction with a calculator?
Why do you need a calculator?
How do you convert a negative mixed number into a decimal?
If you know how to turn a mixed number into a fraction and a fraction into a decimal do that then make it negative.
How do you turn a fraction into a percent and decimal?
Fraction to decimal: Do the division. 3/4 = 3 divided by 4 = 0.75 Decimal to percent: Multiply by 100. 0.75 = 75 percent
