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

Click button first when a symbol is required. X

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