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thatgirlzae
A rational number is a real number such as 5 or .25. An irrational number is a non realistic number such as pi
apologiabiology
a number is rational if it can be written in form a/b where a and b are integers and b≠0

a terminating decimal can be written as a/b like this
3.14=314/100

all repeating decimals can be written as a fraction. it just might take work to find which fraction
example: 0.33333333333333=1/3