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Car moves with a speed of 72 km/hr for 20 minutes and then with the speed of 60 km/hr for 15 minutes. The total distance covered by the car is......... 35 km 36 km 39 km 40 km​
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Car moves with a speed of 72 km/hr for 20 minutes and then with the speed of 60 km/hr for 15 minutes. The total distance covered by the car is.........

35 km

36 km

39 km

40 km​

User Pixelbeat
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1 Answer

2 votes
20min=1/3hr
15min=1/4hr
S1=72x1/3=24(km)
S2=60x1/4=15(km)
S1+S2= S=15+24=39
User Christian Hayter
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4.2k points
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