2009 AMC 8 Problems/Problem 11: Difference between revisions
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The Amaco Middle School bookstore sells pencils costing a whole number of cents. Some seventh graders each bought a pencil, paying a total of <math> | ==Problem== | ||
The Amaco Middle School bookstore sells pencils costing a whole number of cents. Some seventh graders each bought a pencil, paying a total of <math>1.43</math> dollars. Some of the <math> 30</math> sixth graders each bought a pencil, and they paid a total of <math>1.95</math> dollars. How many more sixth graders than seventh graders bought a pencil? | |||
Revision as of 12:22, 14 August 2011
Problem
The Amaco Middle School bookstore sells pencils costing a whole number of cents. Some seventh graders each bought a pencil, paying a total of 
dollars. Some of the 
sixth graders each bought a pencil, and they paid a total of 
dollars. How many more sixth graders than seventh graders bought a pencil?
