Question
P6.DA.NK.21060926-A2
PSLE
The average mass of 3 boys, Adam, Christian, David, is 30 kg. Adam is heavier than Christian by 9 kg. The total mass of Adam and Christian is the same as the mass of David. What is the mass of Adam?
2 m
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Primary 6 DATA ANALYSIS P6.DA.NK.21060926

02 Jun 2024, 10:12 PM

PSLE
The average mass of 3 boys, Adam, Christian, David, is 30 kg. Adam is heavier than Christian by 9 kg. The total mass of Adam and Christian is the same as the mass of David. What is the mass of Adam?
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