Math Problem Statement
Jael went to a restaurant for a buffet dinner with her class. Every 5th person in a group dines for free. It was $18 per person. How many people were there if they paid a total of $378 for dinner?
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Ratios
Proportions
Formulas
(4/5) * n * 18 = 378
Theorems
-
Suitable Grade Level
Grades 6-8
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