Question

A motorbike covers 84 km in 2 hrs 24 min. The speed of the bike is​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

84 km = 84 X 1000 m

2hrs 24min = 2hrs 24 X 60 sec

= 2hrs + 1440 sec

= 2 X 60 X 60 + 1440 sec

= 7200 sec + 1440 sec

= 8640 sec

SPEED OF BIKE = DISTANCE COVERED BY BIKE / TIME TAKEN

= 84000/ 8640

= 9.72 m/s