Question
βGβ and βHβ started moving towards each other at
the same time with a speed of 40 km/hr and 30 km/hr, respectively. If the distance covered by βGβ is 20 km more than that by βHβ, when they meet, then find the initial distance between them.Solution
ATQ, Ratio of distance travelled by βGβ and βHβ = 40:30 = 4:3 Required distance = 20 Γ 7 = 140 km
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