Skip to content / Đến nội dung
ThichHocToan.com

Australian AMC 2019 - Junior Question 10

AMC AUSTRALIA · Australian AMC 2019 - Junior

Question 10

Danny divided a whole number $P$ by another whole number $Q$ on his calculator and got the answer 3.125.
Later, Danny forgot the two whole numbers, but he knew that both were under 30.
The value of $Q$ is
  1. 5
  2. 7
  3. 8
  4. 10
  5. 25