Math, asked by pragativarshney1997, 7 months ago

the mean age of a group of 100 childeren was 9.35 years . the mean age of 25 of them was 8.75 years and that of another 65 was 10.51 years . what was the mean age for the remainder ?

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Answered by Pundirsunits79

1

Answer:

Step-by-step explanation:72

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