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

Solution

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

Solution

speed : \frac{12}{85}

Solution steps

Translate the problem into an equation:

12 = x \cdot 85

Solve for

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

speed : \frac{12}{85}

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