Question

1. A team can pose for a photo in rows of 6 or 7. What is the least number of members the team can have?
2. If the students of a class can be grouped into 6 or 8 or 10, then find the minimum number of students which
must be in the class.
Four runners started running simultaneously from a point on a circular track. They took 200 s, 300 s, 360 s​

Answer 1

Answer:

Hence, the least number of members in that team is 42.

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