How do you convert 0.8 as a fraction?

0.8 is equal to 8/10

You can think of all the decimals in this manner. ##10/10 = 1##

##1/10 = .1##

##1/100 = .01##

##1/1000 = .001##

This works because we use a numbering system that is based on the number 10. Every position can represent 10 different numbers(0-9).