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1. |
The average weight of 14 students in a class is increased by 3 kg. When a student who weights 48 kg is replaced by a new student. Find the weight of new student? |
A. | 90 kgs |
B. | 80 kgs |
C. | 70 kgs |
D. | 60 kgs |
Answer» B. 80 kgs | |