If a man can cover 12 metres in one second,
how many kilometres can he cover in 3
hours 45 minutes?
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2
Answer:
162 km
Step-by-step explanation:
12 meters in one second
3 hours and 45 minutes = 3.75 hours
∴speed = 12 m/s = 12 m/s × = 43.2 km/h
Now, speed =
∴ 43.2 =
∴ distance = 43.2 × 3.75 = 162 km
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