Question
'A’ and ‘B’ started moving towards each other at
same time with a speed of 8 km/hr and 10 km/hr, respectively. If the distance covered by ‘A’ is 15 km more than that by ‘B’, when they meet then find the initial distance between them.Solution
Ratio of distance travelled by ‘A’ and ‘B’ = 8:10 = 4:5 Required distance = 15 × 9 = 135 km
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