A car moves at a speed of 48 km/hr for first 10 minutes and then at a speed of 30 km/hr for the next 10 minutes. Calculate the total distance covered by the car.
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Explanation:
Speed of car in first 15 minutes = 40 km/h
Distance covered = speed × Time taken
60 minutes = 1 hour
15 minutes =
60
15
hour
Distance covered = 240×
60
15
=10km
Speed of car in next 15 minutes = 60 km/h
Distance covered = 60×
60
15
=15km
∴ Total distance covered = (10+15)km = 25 km
∴ 25 km is correct
cookwithavni12:
it is wrong
The digits may vary but you can take the help of this answer just change the digits
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