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VTMO 2026 - Grade 5 - Semifinal - SET 10 - Self-study Question 19

VTMO · VTMO 2026 - Grade 5 - Semifinal - SET 10 - Self-study

Question 19

Some children go mushroom picking. If An gives Bình half of his mushrooms, all the children will have the same number. If instead An gives Châu all his mushrooms, Châu will have as many mushrooms as all the other children combined. How many children went mushroom picking? Explain your reasoning.

Convention for this practice question: the children collect a positive total number of mushrooms.

Question illustration