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2019 AMC 10B Problem 7

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2019 AMC 10B Problem 7AMC 10 Step by Step

Name: Date: September 13, 2026

GCD & LCM · difficulty 2 of 5 · about 2 min · position P1-10

Each piece of candy in a store costs a whole number of cents. Casper has exactly enough money to buy either $12$ pieces of red candy, $14$ pieces of green candy, $15$ pieces of blue candy, or $n$ pieces of purple candy. A piece of purple candy costs $20$ cents. What is the smallest possible value of $n$ ?

A)
$18$
B)
$21$
C)
$24$
D)
$25$
E)
$28$

2019 AMC 10B Problem 7

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