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ICSE Class 7 Answered

How can I convert 1.5m/s to km/h ?  
Asked by trishakhanna0508 | 11 Nov, 2020, 15:19: PM
answered-by-expert Expert Answer
begin mathsize 16px style 1.5 straight m divided by straight s equals fraction numerator begin display style fraction numerator 1.5 over denominator 1000 end fraction end style over denominator begin display style 1 over 3600 end style end fraction equals fraction numerator 1.5 over denominator 1000 end fraction cross times 3600 equals fraction numerator 1.5 cross times 36 over denominator 10 end fraction equals 5.4 km divided by hr end style
Answered by Yasmeen Khan | 18 Nov, 2020, 16:03: PM

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