tdrizzleee2063 tdrizzleee2063

06-01-2018
Mathematics

contestada

Jay can paint a car in six hours. mike can paint the same car in three hours. if they work together, how long will it take them to paint the car?

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Аноним Аноним

06-01-2018

Let x be number of hours taken working together, then:-

1/6 + 1/3 = 1 / x

* thru by the LCD 6x:-

x + 2x = 6
3x = 6
x = 2

Answer:- they will take 2 hours.

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