SOLUTION: two buses leave towns 810km apart at the same time and travel toward each other. One bus travels 10km/h faster than the other. If they meet in 3 hours, what is the rate of each bus

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Question 955698: two buses leave towns 810km apart at the same time and travel toward each other. One bus travels 10km/h faster than the other. If they meet in 3 hours, what is the rate of each bus?
Found 2 solutions by josgarithmetic, MathTherapy:
Answer by josgarithmetic(39616)   (Show Source): You can put this solution on YOUR website!
___________________speed___________time___________distance
bus________________r_______________3_______________(r)(3)
bus________________r+10____________3_______________(r+10)(3)
Total______________________________________________810







and faster bus was

Answer by MathTherapy(10551)   (Show Source): You can put this solution on YOUR website!

two buses leave towns 810km apart at the same time and travel toward each other. One bus travels 10km/h faster than the other. If they meet in 3 hours, what is the rate of each bus?
Slower bus' speed:  km/h
Faster bus' speed: km/h
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