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SEAMO 2018 — Paper D — Grade 7–8 Question 17

SEAMO · SEAMO 2018 — Paper D — Grade 7–8

Question 17

Two thirds of the Lethbridge–Medicine Hat route is highway ending at St Paul; one third is country road. A van from Lethbridge travels at one hundred km/h on highway, sixty on country road. A car in the opposite direction travels at seventy km/h on country road, one hundred ten on highway. They meet forty-four km from St Paul. Find the full distance in km.
  1. $248$
  2. $339$
  3. $441$
  4. $453$
  5. None of the above