Question

A, B and C start to run around a circular stadium at the same time, in the same direction. A completes a round in 252 seconds, B in 308 seconds and C in 198 seconds, all starting at the same point. After what time will they meet again at the starting point?

PLS GIVE ME CORRECT ANSWER..​

Answer 1

Answer:

We will need to find LCM in this question

Step-by-step explanation:

LCM of 252,308,198=2772

So they will meet after 2772 seconds

Answer 2

Answer:

46min 12sec

Step-by-step explanation:

252 = 3×3×2×2×7

308 = 2×2×11×7

198 = 3×3×2×11

L.C.M = 3×3×2×2×11×7 = 2772 = 46min 12sec