Math, asked by EbaadZulkaif, 1 year ago

the mean height of 20 boys and 14 girls is 161 cm. if the mean height of 14 girls is 151 cm, find the meqn height of the 20 boys.

Answers

Answered by shekharmittal90

1

Answer:

mean height of 20 boys is 161-151=10

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