Question
P5.DA.JC.17100325-A1
Eric is 72 kg. David's mass is 12 of Eric's mass. What is their average mass?
2 m
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Primary 5 DATA ANALYSIS P5.DA.JC.17100325

29 Jun 2024, 04:31 AM

Eric is 72 kg. David's mass is 12 of Eric's mass. What is their average mass?
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