How to change decimal to a fraction

Put the number that the decimal is over the place that it is in

example

.5

every space after the decimal is multiplied by 10

tenths place 0.1

hundreths 0.01

thousanths 0.001

etc

so. 5 is in the tenths place so the fraction would be 5/10

the decimal is now converted into a fraction

another example

.07 is in the hundreths so it would be 7/100

final example

.25 is in the hundredths place since the last number lands on the hundreths column

it would be 25/100

if possible you can simplify if that is what is needed