Question

A bus leaves town X for town Y 240km away at an average speed of 60km/h at 8.00 am. thirty minutes later a car leaves town Y and travels towards town X at an average speed of 80km/h

(a) (i) Calculate the time when the bus met the car.
(ii) How far from X does the car meet the bus?
(b) At the point of meeting, the car develops a puncture and the driver stops for 45 minutes to replace the wheel. At what speed must the car travel so as to get to X at the same time the bus reaches Y​

Answer 1

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