a car travels at a speed of 30 km per hour for 30 min and then with a speed of 40 km per hour. find :
a) the total distance traveled by car
b) the total time of travel, and
c) the average speed of a car........pls answer this question. thank you
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Answer:
In 30min the car travelled 15km.And the last 1 hour it travelled 40km.So it totally travelled (40+15=55) km
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