Q: A automobile travelling at 75 km/hr travels a specific distance in two hours. What long will it take to traverse the same distance if its speed is lowered by 15 km/hr?
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A
135 minutes
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B
140 minutes
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C
150 minutes
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D
155 minutes
C
Answer:
C
Explanation:
Given that the distance traveled is 150 kilometers and the speed is 60 km/hr,
we can use the time formula to calculate the time taken:
Time = distance/speed = 150 km / 60 km/hr
= 5/2 hours
= 5/2 * 60 minutes
= 150 minutes.
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