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人気のある Word Problems >

Juanita ran 3.6 miles in 24 minutes. What was her rate of speed in miles per minute?

解

J u ani t a r an 3.6 mi l es in 24 min u t es . Wha t w a s h er r a t e o f s p ee d in mi l es p er min u t e ?

解

speed : 0.15

解答ステップ

Translate the problem into an equation:

3.6 = x \cdot 24

x

を解く

3.6 = x \cdot 24 : x = 0.15

speed : 0.15

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