Question

Ram and Sham started walking at 8am . Ram moves 4 steps and Sham moves 7 steps. After what time they both will meet again

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Answer 1

Answer:

Relative speed = (2 + 3) km/hr = 5 km/hr This means that A and B cross each other 5 times in a hour and at least 2 times in half an hour

Relative speed = (2 + 3) km/hr = 5 km/hr This means that A and B cross each other 5 times in a hour and at least 2 times in half an hour∴ They cross each other 7 times before 9:30 a.m.

Step-by-step explanation:

Helps you.

Answer 2

Answer:

Let both started from a point A. Ram goes to left and stops at point B.

so, AB = 6 km

let Shyam goes to right to point C.

so, AC =6 km

and BC = 12 km

B —————————-A————————C

Ram turnd right, i.e, up direction on this screen. Shyam turned left, i.e, he is also

along the up direction on this screen. so, now, they are parallel to each other. Now, whatever distance they move (8 km in que), they will remain 12 km apart from each other.

so, distance between them =12 km