Difference between revisions of "2004 AMC 8 Problems/Problem 1"
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== Solution 2 == | == Solution 2 == | ||
− | Since we know | + | Since we know <math>12</math> centimeters on the map is equal to <math>72</math> kilometers, <math>1</math> centimeter on the map is simply <math>72/12</math>, which is <math>6</math>. The problem is asking how many kilometers a <math>17</math>-centimeter length represents, so we multiply <math>6</math> by <math>17</math> which is simply |
==See Also== | ==See Also== | ||
{{AMC8 box|year=2004|before=First <br />Question|num-a=2}} | {{AMC8 box|year=2004|before=First <br />Question|num-a=2}} | ||
{{MAA Notice}} | {{MAA Notice}} |
Revision as of 03:21, 24 July 2018
Contents
[hide]Problem
On a map, a -centimeter length represents
kilometers. How many kilometers does a
-centimeter length represent?
Solution
We set up the proportion . Thus
Solution 2
Since we know centimeters on the map is equal to
kilometers,
centimeter on the map is simply
, which is
. The problem is asking how many kilometers a
-centimeter length represents, so we multiply
by
which is simply
See Also
2004 AMC 8 (Problems • Answer Key • Resources) | ||
Preceded by First Question |
Followed by Problem 2 | |
1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | ||
All AJHSME/AMC 8 Problems and Solutions |
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