Question
The speed of a car is 25% more than that of a bike. Both
of them start from a same point. After travelling for 6 hours, the speed of the bike is increased by 45%. After 8 hours from starting, the car was 44 km ahead of the bike. Find the initial speed of the bike.Solution
Let the initial speed of the bike be x km/hr. Therefore, the speed of the car = 1.25x km/hr. According to the question, 
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