2004 AMC 8 Problem 1 — Solution | LIVE by Po-Shen Loh

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2004 AMC 8 Problem 1

Attempt Problem 1 of the 2004 AMC 8 below, then check your answer against the professionally curated solution from LIVE by Po-Shen Loh. You can also try the full timed exam, view all 2004 AMC 8 solutions, or check the answer key.

All problems are used with official legal permission of the Mathematical Association of America (MAA).

1.

On a map, a $12$ -centimeter length represents $72$ kilometers. How many kilometers does a $17$ -centimeter length represent?

$6$

$102$

$204$

$864$

$1224$

Answer: B

Concepts:ratio and proportion

Difficulty rating: 370

Solution:

Note that $1$ cm represents $72 \div 12 = 6$ kilometers. This means that $17$ cm represents $6 \cdot 17 = 102$ kilometers.

Thus, B is the correct answer.

Problem 2#2 →

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