Math, asked by raosimran00, 3 months ago

the mean mass of five boys is 10.5 kg the mean mass of 3 girls is equal to 9.5 kg what is the mean mass of 8 children?
please explain it properly

Answers

Answered by mahimehtamm2007

1

Answer:

the mass is 10.125 kg

Step-by-step explanation:

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