Question
Mahesh covered a distance of 350 km in 5 hours on a
bike. How much distance will he cover on a bicycle in 3 hours if he rides the bicycle at (2/5) the speed of the bike?Solution
Distance covered on bike= 350 km, Time = 5 hrs. Speed = Distance/time = 350/5 = 70 km/hr Time = 4hrs, Speed of bicycle = (2/5) of 350 = 28 km/hr Distance covered on bicycle = 28 × 3 = 84 km
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