Question
βAβ and βBβ started moving towards each other at
same time with a speed of 22 km/hr and 14 km/hr, respectively. If the distance covered by βAβ is 7 km more than that by βBβ, when they meet then find the initial distance between them.Solution
Ratio of distance travelled by βAβ and βBβ = 22:14 = 11:7 Required distance = 7 Γ 18 = 126 km
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