The average weight of 5 packets is 24 kgs and the average weight of another 10 packets is 12 kgs, then average weight of 15 packets is ……………….
A. 6 Kgs
B. 16 Kgs
C. 10 Kgs
D. 36 Kgs
Answer:B
The average weight of 5 packets is 24 kgs and the average weight of another 10 packets is 12 kgs, then average weight of 15 packets is ……………….
A. 6 Kgs B. 16 Kgs C. 10 Kgs D. 36 Kgs