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Anand leaves his house at 8.30 …

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Anand leaves his house at 8.30 A.M for his school. The school is 2 km away and classes start at 9.00 A.M. If he walks at a speed of 3 km/h for the first kilometre, at what speed should he walk the second kilometre to reach just in time?
  • 1 answers

Ananya K 4 years ago

A--------------B--------------C Let A is Anand house B is 1km distance apart from his house C is school We know time = distance --------------- Speed tAB = 1 --- 3 tAB is the time taken from A to B tBC = 1 - 1 =1 ---. ---. --- hours 2. 3. 6 So, speed = distance. 1 --------------- = -------- time. (1/6) = 6 km/h
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