The speed of moving car is 35 m/s . calculate its speed in kilometre per hour.
Answers
Answered by
1
Answer:
122.4 km/h is the answer.
Explanation:
35 m/s = (35/1000)/(1/60 x 60) km/h
= (0.034 x 60 x 60)km/h
= 122.4 km/h
Answered by
1
126 km /h
explination;
As 1000m = 1 km and m is in numerator so to cancel that divide you 35m/s with 1000m and finally multiply it with 3600 coz in 1 hour there are 3600s and seconds in your questions is in denominator so to cancel that multiply it.
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