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Model Cars Rows of Six

950BeginnerCombinatoricsAlgebraNumber Theory

AMC 8 · 2013 · Problem 1

Danica wants to arrange her model cars in rows with exactly 6 cars in each row. She now has 23 model cars. What is the smallest number of additional cars she must buy in order to be able to arrange all her cars this way?

Answer choices

A
1
B
2
C
3
D
4
E
5
0 students attempted0% solvedRating 950

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AMC 8 PracticeMiddle school contest practice with hints and review.What Is a Good AMC 8 Score?Understand AMC 8 results and set the next practice target.AIME Practice StrategyHow to improve accuracy on high-difficulty problems.

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