Question
P5.DA.JM.17083188-A2
Gabby measured and recorded the mass of Hazel, Albert and Tommy. The average mass of these 3 children was 52 kg. The next day, Gabby realized that she had recorded Hazel's mass wrongly. Hazel'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

03 Jul 2024, 07:22 AM

Gabby measured and recorded the mass of Hazel, Albert and Tommy. The average mass of these 3 children was 52 kg. The next day, Gabby realized that she had recorded Hazel's mass wrongly. Hazel'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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