The average mass of a group of boys is 41 kg. If one more boy who weighs 65 kg joins the group, the new average mass of the group will become 49 kg. Find the total number of boys in the group.
3 m
The average mass of a group of boys is 41 kg. If one more boy who weighs 65 kg joins the group, the new average mass of the group will become 49 kg. Find the total number of boys in the group.
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Ischool Pte Ltd
Date:17 May 2024
Topic:
DATA ANALYSIS
Question Code:
P5.DA.JM.17083157
Student:
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The average mass of a group of boys is 41 kg. If one more boy who weighs 65 kg joins the group, the new average mass of the group will become 49 kg. Find the total number of boys in the group.
(3 m)
Ischool Pte Ltd
Date:
17 May 2024
Topic:
DATA ANALYSIS
Question Code:
P5.DA.JM.17083157
Student:
Class:
Level:
School:
The average mass of a group of boys is 41 kg. If one more boy who weighs 65 kg joins the group, the new average mass of the group will become 49 kg. Find the total number of boys in the group.
The average mass of a group of boys is 41 kg. If one more boy who weighs 65 kg joins the group, the new average mass of the group will become 49 kg. Find the total number of boys in the group.
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ISchool Pte Ltd
Date:17 May 2024
Topic:DATA ANALYSIS
Question Number:P5.DA.JM.17083157-A1
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