Question
P5.DA.JM.17083188-A1
Cindy measured and recorded the mass of Gwen, Julian, Jack and Daniel. The average mass of these 4 children was 51 kg. The next day, Cindy realized that she had recorded Gwen's mass wrongly. Gwen's recorded mass was 4 kg more than her actual mass. What was the correct average mass of the 4 children?
3 m
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Primary 5 DATA ANALYSIS P5.DA.JM.17083188

05 Jul 2024, 05:19 PM

Cindy measured and recorded the mass of Gwen, Julian, Jack and Daniel. The average mass of these 4 children was 51 kg. The next day, Cindy realized that she had recorded Gwen's mass wrongly. Gwen's recorded mass was 4 kg more than her actual mass. What was the correct average mass of the 4 children?
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