Question
PSLE
The average mass of 3 boys, Christian, Bryan, Adam, is 44 kg. Christian is heavier than Bryan by 6 kg. The total mass of Christian and Bryan is the same as the mass of Adam. What is the mass of Adam?
2 m

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PSLE
The average mass of 3 boys, Christian, Bryan, Adam, is 44 kg. Christian is heavier than Bryan by 6 kg. The total mass of Christian and Bryan is the same as the mass of Adam. What is the mass of Adam?