g6abriho1shKayRodru g6abriho1shKayRodru

21-10-2016
Mathematics

contestada

Dora can run 3/5 mi in 3/20 h. Solve for the distance she can run in 1 h.

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scme1702 scme1702

31-10-2016

This question can be solved using a ratio.
3/5 : 3/20
x : 1
x/1 = (3/5) / (3/20)
x = (3/5) x (20/3)
x = 4 miles

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