Mathematics, 05.04.2021 23:30, korleone8071

Why are common denominators needed when adding fractions? Use as an example in your explanation. The denominater has to be the same so you can have a a awnser and if the dinonilater was not the same then you can not salve the anwnse,

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Why are common denominators needed when adding fractions? Use as an example in your explanation. The...