7. A car can finish a certain journey in 10 hours at the speed of 48 km/hr. By how much should its
speed be increased so that it may take only 8 hours to cover the same distance.
Answers
Answered by
3
Answer:
Thus, the speed should be increased by 12km/h .
Answered by
1
Answer:
12km/hr speed should be increased
Step-by-step explanation:
48km/hr means 480km he traveled to make it up to 8 hours he has to make his speed to 60km/hr
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