A child marches at the speed of 1.5m/s. What distance will he cover in two hour?
Answers
Answered by
2
Answer:
10.8 km
Explanation:
Two hours=7200 seconds
Speed=1.5 m/s
So distance will be
Speed x Time
=1.5x7200
=10800 metres
Convert it into kilometre
The answer is 10.8km
Answered by
3
Answer:
10.8 km
Explanation:
To convert m/sec into km/hr we need to multiply the number of m/sec with 18/5.
So,1.5×18/5=5.4
.:the boy is moving with the speed of 5.4km/hr
He will cover 10.8 km in 2 hrs.
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