How do you rewrite these fractions with the same denominator: #3/4, 1/10#?

1 Answer
José F.
Nov 6, 2017

#15/20# and#2/20#.

Explanation:

The lowest common multiple between 4 and 10 is 20. So you need the fraction has 20 as the numerator. For doing that you must multiply the numbers by fractions that are equal to 1, but will convert the numerator into 20.

#For 3/4# you need to multiply for #5/5# (gives #15/20#).

#For 1/10# you need to multiply for #2/2# (gives #2/20#).

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