Question

Ram and Rahim standing at a distance
of 680 m run towards each other at a
speed of 8 m/sec and 9 m/sec
respectively. After how long will they
meet?​

Answer 1

Answer:

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Step-by-step explanation:

Total speed at which they are approaching each other = 8 + 9 = 17 m/s

Time taken =distance / speed=680 / 17= 40sec.