Mathematics, 06.04.2021 23:00 tayshawngooch

The average age of a family of 5 is 30 years. The average age of 3 three children in the family is 12 years. If the mother is 4 years as younger as the father, calculate the age of the father

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The average age of a family of 5 is 30 years. The average age of 3 three children in the family is 1...