AlgebraEasy–MediumTotal from a fixed part and a rate
Algebra practice question
A ferry ticket costs $12 plus $3 for each bicycle brought aboard. What is the cost, in dollars, of a ticket with 8 bicycles?
Answer: 36
12 + 3 × 8 = 12 + 24 = 36.
Common wrong answers
- If you answered 15
- 15 adds one bicycle only.
- If you answered 24
- 24 is the bicycle charge alone.
- If you answered 120
- 120 multiplies (12 + 3) by 8.
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