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2006 AMC 10B Problem 21

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2006 AMC 10B Problem 21AMC 10 Step by Step

Name: Date: September 13, 2026

Basic Probability · difficulty 3 of 5 · about 4 min · position P21-25

For a particular peculiar pair of dice, the probabilities of rolling $1$ , $2$ , $3$ , $4$ , $5$ , and $6$ , on each die are in the ratio $1:2:3:4:5:6$ . What is the probability of rolling a total of $7$ on the two dice?

A)
$\frac{4}{63}$
B)
$\frac{1}{8}$
C)
$\frac{8}{63}$
D)
$\frac{1}{6}$
E)
$\frac{2}{7}$

2006 AMC 10B Problem 21

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