Q5.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?
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0
Answer:
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Answered by
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Answer:
Distance = Speed x Time
= 48 x 10
= 480 km
Required speed to cover 480 km in 8 hrs
Speed = Distance / Time
= 480/8
= 60 km/hr
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