Question
βCβ and βDβ started moving towards each other at
the same time with a speed of 25 km/hr and 20 km/hr, respectively. If the distance covered by βCβ is 15 km more than that by βDβ, when they meet, then find the initial distance between them.Solution
ATQ, Ratio of distance travelled by βCβ and βDβ = 25:20 = 5:4 Required distance = 15 Γ 9 = 135 km
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