Math, asked by waseemrko3604, 21 days ago

EXPRESS THE FOLLOW SPEED IN KM/H-200M IN 36SEC

Answers

Answered by janhavisri07

1

Answer:

20km/h

Step-by-step explanation:

Speed in m/s =200m in 36 sec

To convert in km/h

1m/s=18/5 km/h

200m/36sec= (200/36*18/5) km/h

= 20 km/h Ans.

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