Two buses leave towns 1365 kilometers apart at the same time and travel toward each other. One bus travels 17km per hour slower than the other. If they meet in 7 hours, what is the rate of each bus?

해법

해법

first bu s^{'} s speed : 89

second bu s^{'} s speed : 106

솔루션 단계

Translate the problem into an equation:

x \cdot 7 + (x + 17) \cdot 7 = 1365

x

해결 대상

, x \cdot 7 + (x + 17) \cdot 7 = 1365 : x = 89

speed 찾다

first bu s^{'} s speed : 89

second bu s^{'} s speed : 106

Two buses leave towns 1365 kilometers apart at the same time and travel toward each other. One bus travels 17km per hour slower than the other. If they meet in 7 hours, what is the rate of each bus?

해법

해법

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