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P5.DA.NK.23012603-A1
The average mass of Owen, Ryan and Ian is 40 kg. The average mass of Owen and Ryan is 30 kg. Find Ian's mass.
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Primary 5 DATA ANALYSIS P5.DA.NK.23012603

01 Jul 2024, 03:15 PM

The average mass of Owen, Ryan and Ian is 40 kg. The average mass of Owen and Ryan is 30 kg. Find Ian's mass.
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