The average weight of a group of 3 people A, B and C is 70 kg. When D – McqOptions

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1.	The average weight of a group of 3 people A, B and C is 70 kg. When D joins this group, the average becomes 60 kg, One man E, whose weight is 5 kg more than that of D, replaces A and the average weight of B, C, D, and E now becomes 59 kg. A's weight (in kg) is:
A.	40
B.	50
C.	59
D.	39
Answer» E.

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