Math, asked by sahuramsukhigmailcom, 3 months ago

. Express in m/sec :-
a) 72 km/hr
b) 198 km/hr​

Answers

Answered by muzzamil0307
4

72 \times 1000 \div 3600 = 20m \: per \: sec

Answered by Anonymous
2

Answer:

20 m p/s is right answer.

hope this helps you mate ✌️✌️❇️

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