The average mass of a group of children is 47 kg. If one more child who weighs 61 kg joins the group, the new average mass of the group will become 49 kg. Find the total number of children in the group.
3 m
The average mass of a group of children is 47 kg. If one more child who weighs 61 kg joins the group, the new average mass of the group will become 49 kg. Find the total number of children in the group.
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Ischool Pte Ltd
Date:03 Jul 2024
Topic:
DATA ANALYSIS
Question Code:
P5.DA.JM.17083157
Student:
Class:
Level:
School:
The average mass of a group of children is 47 kg. If one more child who weighs 61 kg joins the group, the new average mass of the group will become 49 kg. Find the total number of children in the group.
(3 m)
Ischool Pte Ltd
Date:
03 Jul 2024
Topic:
DATA ANALYSIS
Question Code:
P5.DA.JM.17083157
Student:
Class:
Level:
School:
The average mass of a group of children is 47 kg. If one more child who weighs 61 kg joins the group, the new average mass of the group will become 49 kg. Find the total number of children in the group.
The average mass of a group of children is 47 kg. If one more child who weighs 61 kg joins the group, the new average mass of the group will become 49 kg. Find the total number of children in the group.
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ISchool Pte Ltd
Date:03 Jul 2024
Topic:DATA ANALYSIS
Question Number:P5.DA.JM.17083157-A1
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