If the speed of a car is 25m/sec. find the distance covered in 1hr (in km)
a)85 b) 92 c) 88 d) 90
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Given:
- Speed of the car is 25m/sec.
To find:
- Distance covered by the car in 1 hour.
Solution:
As we know that,
- Distance = Speed × Time
where,
- Speed = 25m/sec = 25 × 18/5 = 90km/hr
- Time = 1 hour
Therefore,
⇒ Distance = 90km × 1hr
⇒ Distance = 90km
Hence, the distance covered by the car in 1 hour is option d) 90km.
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