Question
P5.DA.JM.17083188-A2
Joelle measured and recorded the mass of Gem, Eric and Nick. The average mass of these 3 children was 47 kg. The next day, Joelle realized that she had recorded Gem's mass wrongly. Gem's recorded mass was 9 kg more than her actual mass. What was the correct average mass of the 3 children?
3 m
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Primary 5 DATA ANALYSIS P5.DA.JM.17083188

02 Jul 2024, 08:14 PM

Joelle measured and recorded the mass of Gem, Eric and Nick. The average mass of these 3 children was 47 kg. The next day, Joelle realized that she had recorded Gem's mass wrongly. Gem's recorded mass was 9 kg more than her actual mass. What was the correct average mass of the 3 children?
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