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受欢迎的 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

解答

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

解答

Mik e^{'} s speed : 46

求解步骤

Translate the problem into an equation:

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

求解

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

Mik e^{'} s speed : 46

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