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2007 AMC 10A Problem 10

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2007 AMC 10A Problem 10AMC 10 Step by Step

Name: Date: September 13, 2026

Ratios, Percents & Averages · difficulty 2 of 5 · about 2 min · position P1-10

The Dunbar family consists of a mother, a father, and some children. The average age of the members of the family is $20$ , the father is $48$ years old, and the average age of the mother and children is $16$ . How many children are in the family?

A)
$2$
B)
$3$
C)
$4$
D)
$5$
E)
$6$

2007 AMC 10A Problem 10

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