4
QuizMultiple Choice

Unit Test — Unit test

Question 4 • Common Core Math 7 A-IC

Two swim clubs are having a membership sale. Aqua Plus is offering a two-year membership for $479.76. Water World is offering an 18-month membership for $350.00. Which describes the swim club that has the lower-priced offer?

Answer
A
Aqua Plus has the lower cost of $239.88 per year.
B
Water World has the lower cost of $239.88 per year.
C
Aqua Plus has the lower cost of $19.44 per month.
D
Water World has the lower cost of $19.44 per month.

Explanation

Compare the costs using the same time period. Water World’s 18-month membership costs $350 ÷ 18 ≈ $19.44 per month, while Aqua Plus costs $479.76 ÷ 24 ≈ $19.99 per month. Therefore, Water World has the lower-priced offer at about $19.44 per month.

AI-written and checked against the verified answer.

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