Question
Two individuals, S and T, travel from point C to point D at
different speeds. S takes 4 hours to complete the journey, while T takes 6 hours. The difference in their speeds is 3 km/h, with one traveling faster than the other. Determine the distance between points C and D.Solution
ATQ;
Let T's speed = 't' km/h,
S's speed = (t + 3) km/h
Time ratio = T : S = 6 : 4
Speed ratio = 4 : 6
Using the given speed difference,
t = 15 km/h
Distance = Speed × Time = 15 × 6 = 90 km
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