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Popular >

find speed of a man running 4 kilometer in 9 hr

Solution

find speed of a man running 4 kilometer in 9 hr

Solution

speed : \frac{4}{9}

Solution steps

Translate the problem into an equation:

4 = x \cdot 9

Solve for

x, 4 = x \cdot 9 : x = \frac{4}{9}

speed : \frac{4}{9}

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