SOLUTION: a car travel at a speed of 72 km per hour. The distance, in km, that the car travel in 1 3/4 hours The Time, in minutes, taken to travel 42 km is?

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Question 586115: a car travel at a speed of 72 km per hour.
The distance, in km, that the car travel in 1 3/4 hours
The Time, in minutes, taken to travel 42 km is?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
a car travel at a speed of 72 km per hour.
The distance, in km, that the car travel in 1 3/4 hours
t = 1.75 hours
d = r*t
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The Time, in minutes, taken to travel 42 km is?
d = r*t
t = d/r