The average mass of a group of girls was 40 kg. When a boy, Charlie, joined the group, the average mass of the group became 34 kg. If Charlie had a mass of 22 kg, how many girls were there in the group in the end?
3 m
The average mass of a group of girls was 40 kg. When a boy, Charlie, joined the group, the average mass of the group became 34 kg. If Charlie had a mass of 22 kg, how many girls were there in the group in the end?
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Ischool Pte Ltd
Date:19 May 2024
Topic:
DATA ANALYSIS
Question Code:
P5.DA.JM.17083176
Student:
Class:
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The average mass of a group of girls was 40 kg. When a boy, Charlie, joined the group, the average mass of the group became 34 kg. If Charlie had a mass of 22 kg, how many girls were there in the group in the end?
(3 m)
Ischool Pte Ltd
Date:
19 May 2024
Topic:
DATA ANALYSIS
Question Code:
P5.DA.JM.17083176
Student:
Class:
Level:
School:
The average mass of a group of girls was 40 kg. When a boy, Charlie, joined the group, the average mass of the group became 34 kg. If Charlie had a mass of 22 kg, how many girls were there in the group in the end?
The average mass of a group of girls was 40 kg. When a boy, Charlie, joined the group, the average mass of the group became 34 kg. If Charlie had a mass of 22 kg, how many girls were there in the group in the end?
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ISchool Pte Ltd
Date:19 May 2024
Topic:DATA ANALYSIS
Question Number:P5.DA.JM.17083176-A1
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