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IMAS 2017 — Upper Primary Grades 5–6 — Round 1 Question 14

IMAS · IMAS 2017 — Upper Primary Grades 5–6 — Round 1

Question 14

There are two routes starting in a bus stop. A bus departs for the first route every 8 minutes and departs the second route every 10 minutes. At 6:00 in the morning, two buses depart for the two routes at the same time. Among the choices below, when will the buses depart for the two routes simultaneously?
  1. 7:30
  2. 8:20
  3. 9:40
  4. 10:00
  5. 11:00