A girl while riding a bicycle moves with the speed of 10kmh-1 for2h and with the speed of 15kmh-1for next 3h. Find the total distance moved by her and average speed
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A girl while riding a bicycle moves with the speed of 10kmh-1 for2h and with the speed of 15kmh-1for next 3h. Find the total distance moved by her and average speed
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Answer:
· In the first 2 hours the girl was riding at a speed of 10km/h this means that she covered a distance of 20 kilometers.