The oldest child in a family of four children is twice as old as the yougest. The

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The oldest child in a family of four children is twice as old as the yougest. The two middle children are 13 and 15 years old. If the average age of the children is 15.25, how old is the youngest child?

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Discrete and Combinatorial Mathematics An Applied Introduction

ISBN: 978-0201726343

5th edition

Authors: Ralph P. Grimaldi

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Posted Date: Mar 12, 2024 12:57 PM

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The oldest child in a family of four children is twice as old as the yougest. The

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Given Age of the two middle children 13 and 15 The average age of the chi... View the full answer

Discrete and Combinatorial Mathematics An Applied Introduction

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