2012 AMC 8 Problems/Problem 1
Contents
[hide]Problem
Rachelle uses 3 pounds of meat to make 8 hamburgers for her family. How many pounds of meat does she need to make 24 hamburgers for a neighbourhood picnic?
Solution 1
Since Rachelle uses pounds of meat to make hamburgers, she uses pounds of meat to make one hamburger. She'll need 24 times that amount of meat for 24 hamburgers, or .
Solution 2
We have the proportion = . To solve for , multiply the left side of the equation by . We find that . ~Andrew_Lu
Video Solution
https://youtu.be/GG61DsRqoo4 ~savannahsolver
See Also
2012 AMC 8 (Problems • Answer Key • Resources) | ||
Preceded by First Problem |
Followed by Problem 2 | |
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All AJHSME/AMC 8 Problems and Solutions |
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