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

Ram and Rahim standing at a distance of 680m run towards each other at

1.	Ram and Rahim standing at a distance of 680m run towards each other at a speed of 8m/sec and 9m/sec respectively. After how long will they meet?
A.	17 sec
B.	24 sec
C.	40 sec
D.	36 sec
Answer» D. 36 sec

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

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