Math Problem Statement
Ms. Chapman wants to take her scout troop to Neon Nights roller rink. The employee she spoke to ahead of time said the total cost for all 9 people in the group would be $81. This includes an entrance ticket and a $3 skate rental fee for each person.
Solution
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Math Problem Analysis
Mathematical Concepts
Basic Arithmetic
Algebra
Formulas
Total cost formula: Total = (Entrance ticket per person + Skate rental per person) * Number of people
Skate rental cost: Total skate rental = Skate rental fee * Number of people
Entrance ticket cost: Entrance ticket per person = (Total cost - Total skate rental) / Number of people
Theorems
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Suitable Grade Level
Grades 5-6
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