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Australian AMC 2020 - Middle Primary Question 13

AMC AUSTRALIA · Australian AMC 2020 - Middle Primary

Question 13

Australian \$1 coins are 3 mm thick. Chris makes a stack of these coins 60 mm high. What is the stack worth?

Question illustration
  1. \$3
  2. \$20
  3. \$36
  4. \$40
  5. \$60