Question
P5.DA.JM.17083188-A1
Marion measured and recorded the mass of Gwen, Jenson, Harry and Bryan. The average mass of these 4 children was 45 kg. The next day, Marion realized that she had recorded Gwen's mass wrongly. Gwen's recorded mass was 8 kg more than her actual mass. What was the correct average mass of the 4 children?
3 m
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STUDENT

Primary 5 DATA ANALYSIS P5.DA.JM.17083188

24 Jun 2024, 08:08 PM

Marion measured and recorded the mass of Gwen, Jenson, Harry and Bryan. The average mass of these 4 children was 45 kg. The next day, Marion realized that she had recorded Gwen's mass wrongly. Gwen's recorded mass was 8 kg more than her actual mass. What was the correct average mass of the 4 children?
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