Skip to content / Đến nội dung
ThichHocToan.com

AMO 2017 — Primary 5 (Grade 5) Question 17

AMO · AMO 2017 — Primary 5 (Grade 5)

Question 17

Ari, Barry, and Carrie chose a number. Ari said the number was a multiple of 3, 5, and 11. Barry said the number was a multiple of 2 and 7. Carrie said the number had 4 digits, one of which was a 9, but none of which were 6. Find the last 3 digits of the number they chose?