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人気のある Word Problems >

Mike travels 276 miles in the same time Trent travels 258 miles. Mike's rate of travel is 3mph more than Trent's, they travel the same length of time, what is Mike's speed

解

M ik e t r a v e l s 276 mi l es in t h e s am e t im e T re n t t r a v e l s 258 mi l es . M ik e^{'} s r a t e o f t r a v e l i s 3 m p h m ore t han T re n t^{'} s, t h ey t r a v e l t h e s am e l e n g t h o f t im e, w ha t i s M ik e^{'} s s p ee d

解

Mik e^{'} s speed : 46

解答ステップ

Translate the problem into an equation:

\frac{276}{x} = \frac{258}{x - 3}

x

を解く

\frac{276}{x} = \frac{258}{x - 3} : x = 46

Mik e^{'} s speed : 46

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