# math

Melba rode her bike 7 / 8 mile in 1/ 4 hour what is the unit rate in miles per hour

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1. Use a proportion.

(7/8) / (1/4) = x / 1

(1/4)x = (7/8)

x = (7/8) / (1/4)

x = (7/8) * 4

x = 28/8 = 3 1/2 mph

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👩‍🏫
Ms. Sue
2. x=28/8=3 1/2

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3. x=28/8= 3 1/2

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5. its not 3 1/2

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