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Lisa is riding her bicycle. She rides for 42.5 kilometers at a speed of 17 kilometers per hour. For how many hours does she ride?

Solution

Lisa is riding her bicycle. She rides for 42.5 kilometers at a speed of 17 kilometers per hour. For how many hours does she ride?

Solution

time : 2.5

Solution steps

Translate the problem into an equation:

42.5 = 17 x

Solve for

x, 42.5 = 17 x : x = 2.5

time : 2.5

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