When will they meet again?

Asked by priyankas | 20th Dec, 2008, 07:49: PM

Expert Answer:

Take the LCM of  48, 60 and 72 which comes out to be 720.

The circular field has the perimetre of 360km , implies they will meet after completing two rounds of the field.

Answered by  | 2nd Jan, 2009, 12:24: PM

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