An elevator has a weight limit of 630 kg. It is carrying a group of people of wh

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An elevator has a weight limit of 630 kg. It is carrying a group of people of whom the heaviest weighs 57 kg and the lightest weighs 53 kg. What is the maximum possible number of people in the group?

A. 45
B. 11
C. 10
D. 15

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