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VTMO 2019 — Grade 6 — semifinal Question 20

VTMO · VTMO 2019 — Grade 6 — semifinal

Question 20

Two brothers’ schools lie on opposite sides of home. The cyclist reaches his school $2.2$ km away, then returns after taking the wrong bag. The younger has covered two fifths of his walk by then. The cyclist catches him at his school. Both speeds are constant. Find the younger’s school distance in meters.