Question
P5.DA.JM.17083188-A3
Barbara measured and recorded the mass of Sarah, Xavier, Ben, Opal and Valen. The average mass of these 5 children was 45 kg. The next day, Barbara realized that she had recorded Sarah's mass wrongly. Sarah's recorded mass was 5 kg more than her actual mass. What was the correct average mass of the 5 children?
3 m
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Primary 5 DATA ANALYSIS P5.DA.JM.17083188

15 Jun 2024, 12:28 PM

Barbara measured and recorded the mass of Sarah, Xavier, Ben, Opal and Valen. The average mass of these 5 children was 45 kg. The next day, Barbara realized that she had recorded Sarah's mass wrongly. Sarah's recorded mass was 5 kg more than her actual mass. What was the correct average mass of the 5 children?
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