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Mathematics, 30.11.2021 01:00 cheycheybabygirl01

4 adults and 6 children have a mean age ot 21.8 The adults have a mean age or 35. What is the mean age of the children?

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4 adults and 6 children have a mean age ot 21.8 The adults have a mean age or 35. What is the mean...

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