3 years ago

Change 22 metres per second to a speed in kilometres per hour. Show your working clearly.

Mathematics

1 answer:

masha68 [24]3 years ago

7 0

Answer:

79.2 km/hour

Step-by-step explanation:

1 m/sec= 3.6 km/hour 22m/sec= ? so just multiply 22 m/sec by 3.6 km/hour then the answer will be :- 79.2 km/hour

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