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2017 AMC 10A Question 14

AMC10 · 2017 AMC 10A

Question 14

Every week Roger pays for a movie ticket and a soda out of his allowance. Last week, Roger’s allowance was $A$ dollars. The cost of his movie ticket was $20\%$ of the difference between $A$ and the cost of his soda, while the cost of his soda was $5\%$ of the difference between $A$ and the cost of his movie ticket. To the nearest whole percent, what fraction of $A$ did Roger pay for his movie ticket and soda?
  1. $9\%$
  2. $19\%$
  3. $22\%$
  4. $23\%$
  5. $25\%$