Math, asked by perweensana06, 8 months ago

76. The mean weight of 150 students in a class is. 60 kg.
The mean weight of the boys is 70 kg while that of
girls is 55 kg. Find the difference of number of boys
and girls
(a) 25
(c) 75
(b) 50
(d) 100

Answers

Answered by sindhuraj67141

1

Answer:

50 kg is the weight of the difference if boys and girl

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