Answers

  • Brainly User
2014-11-22T19:57:36+05:30
Let the speeds of cars be x, y (x>y). Difference between speeds is x-y=7. In two hours net distance travelled by both the cars is 2x+2y. Separation after two hours is 300-2(x+y)=34. Solving above two equations, you have the speeds to be x=70 and y=63.
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