ICSE Class 7 Answered
A boy covers a distance of 4.32 km in 4 min 48 s. find the speed of the boy.
Asked by anbazhagi.1984 | 23 Oct, 2018, 07:10: PM
Expert Answer
Distance = 4. 32km = 4320 m
Time = 4 min 48 sec = 288 sec
Speed = Distance ÷ Time = 4320 ÷ 288 = 15m/s
Answered by Yasmeen Khan | 24 Oct, 2018, 11:47: AM
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