Question
P5.DA.JM.17083188-A1
Pamela measured and recorded the mass of Betty, Mark, Lee and Peter. The average mass of these 4 children was 45 kg. The next day, Pamela realized that she had recorded Betty's mass wrongly. Betty'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

19 May 2024, 05:38 PM

Pamela measured and recorded the mass of Betty, Mark, Lee and Peter. The average mass of these 4 children was 45 kg. The next day, Pamela realized that she had recorded Betty's mass wrongly. Betty'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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