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2016 AMC 10B Problem 13

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2016 AMC 10B Problem 13AMC 10 Step by Step

Name: Date: September 13, 2026

Linear Equations & Word Problems · difficulty 2 of 5 · about 2 min · position P11-15

At Megapolis Hospital one year, multiple-birth statistics were as follows: Sets of twins, triplets, and quadruplets accounted for $1000$ of the babies born. There were four times as many sets of triplets as sets of quadruplets, and there was three times as many sets of twins as sets of triplets. How many of these $1000$ babies were in sets of quadruplets?

A)
$25$
B)
$40$
C)
$64$
D)
$100$
E)
$160$

2016 AMC 10B Problem 13

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