If a car moving at a constant speed covers 6 km in 7 minutes 30 seconds,how long will it take to 5ravel 36 km ?
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Answer:
45 min.
Step-by-step explanation:
speed = distance/time
7min 30 sec = 0.125 hour (divide by 60)
6/.125 = 48kmph uniform speed of car
36/48 = .75 hour convert it into minutes (multiply by 60) you'll get 45 min.
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