The average mass of a group of boys is 49 kg. If one more boy who weighs 61 kg joins the group, the new average mass of the group will become 51 kg. Find the total number of boys in the group.
3 m
The average mass of a group of boys is 49 kg. If one more boy who weighs 61 kg joins the group, the new average mass of the group will become 51 kg. Find the total number of boys in the group.
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Ischool Pte Ltd
Date:29 Jun 2024
Topic:
DATA ANALYSIS
Question Code:
P5.DA.JM.17083157
Student:
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The average mass of a group of boys is 49 kg. If one more boy who weighs 61 kg joins the group, the new average mass of the group will become 51 kg. Find the total number of boys in the group.
(3 m)
Ischool Pte Ltd
Date:
29 Jun 2024
Topic:
DATA ANALYSIS
Question Code:
P5.DA.JM.17083157
Student:
Class:
Level:
School:
The average mass of a group of boys is 49 kg. If one more boy who weighs 61 kg joins the group, the new average mass of the group will become 51 kg. Find the total number of boys in the group.
The average mass of a group of boys is 49 kg. If one more boy who weighs 61 kg joins the group, the new average mass of the group will become 51 kg. Find the total number of boys in the group.
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ISchool Pte Ltd
Date:29 Jun 2024
Topic:DATA ANALYSIS
Question Number:P5.DA.JM.17083157-A1
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