1.

A group of pupils scored an average of 25 points for a game. After Janet joined in the group, the average became 27.a. Janet scored 35 points for the game, how many pupils were there in the new group now?b. The new group of pupils needs one more pupil to form a team. To qualify for round 2, they need an average of 29 points. What is the lowest point the last pupil must score?

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