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人気のある Word Problems >

A boat travels 12 miles per hour. At this rate, how far will the boat travel in 7 hours?

解

A b o a t t r a v e l s 12 mi l es p er h o u r . A t t hi s r a t e, h o w f a r w i ll t h e b o a t t r a v e l in 7 h o u rs ?

解

distance : 84

解答ステップ

Translate the problem into an equation:

x = 12 \cdot 7

x

を解く

x = 12 \cdot 7 : x = 84

distance : 84

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