Math, asked by ahirwarr8677, 1 year ago

The mean weight of 60 students is 40 kg. The mean weight of boys is 50kgs while girls in 30kg. Find number of boys and girls

Answers

Answered by kppathak1999

0

Answer:

Step-by-step explanation:

No. of boys are 30 and the no. of girls are also 30

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