Two cars leave the same place at the same time in the opposite directions. One of them travels at 60km/h and other at the rate of 45km/h . In how many hours will they be 420 km apart?
Answers
Answered by
1
Answer:
420/(60+45) = 420/105 = 4 hours.
Answered by
1
Answer:
4 hours
Step-by-step explanation:
(60+45)x = 420
105x = 420
x = 420/105
x = 4
They will be apart 420km by 4 hours.
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