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169 RII300 km12 sec64Find the speed in each case:(a) A train covers 300 km in 4 hours.(c) A car covers 54 km in 3 hours.Find the distance covered in each of the follow(a) A train is travelling at a speed of 90 km/hrb) A man is driving at a speed of 35 km/hr forCordova Learning Series MATHEMATICS-5 |
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Answer» speed =distance /time taken speed =distance /time taken train speed=300/4 =75 km/hrcar speed=54/3 =18km/hr |
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