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Popolare Word Problems >

Eric runs 12 miles in 85 minutes.How many miles does he run per minute?

Soluzione

E r i c r u n s 12 mi l es in 85 min u t es . Ho w man y mi l es d oes h e r u n p er min u t e ?

Soluzione

speed : \frac{12}{85}

Fasi della soluzione

Translate the problem into an equation:

12 = x \cdot 85

Risolvi per

x, 12 = x \cdot 85 : x = \frac{12}{85}

speed : \frac{12}{85}

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