charmaineedgerton charmaineedgerton

25-04-2016
Mathematics

contestada

Shelly ran 21/4 miles. Lynne ran 31/8 miles. Who ran farther and by how much?

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dasetka dasetka

25-04-2016

You have to find a common denominator, so 21/4 is 42/8, meaning Shelly ran farther than Lynne's 31/8.

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