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Australian AMC 2010 - Middle Primary Question 24

AMC AUSTRALIA · Australian AMC 2010 - Middle Primary

Question 24

Don went shopping to buy toilet paper. Which of the following gave the best value?
  1. 2 rolls for \$2.15
  2. 1 roll for \$1.35
  3. 4 rolls for \$4.20
  4. 10 rolls for \$9.50
  5. 12 rolls for \$11.95