the average weight of 10 boys is 20 kg if the average weight of 6 boys among them is 16 kg what is the average weight of the remaining 4 boys
Answers
Answered by
6
Answer:
total weight of 10 boys 20x10
=200kg
total weight of 6 boys 16x6
=96kg
total weight of 4 boys 200-96
=104kg
average weight of 4 boys 104/4
=26kg
Answered by
3
Answer:
26 kg
Step-by-step explanation:
Sum of 10 boys =10×20
=200 kg
sum of 6 boys=6×16
=96 kg
Remaining weight of boys= 200-96
=104
now average of of 4 boys= 104/4
26 kg
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