The average mass of a group of pupils is 40 kg. If one more pupil who weighs 76 kg joins the group, the new average mass of the group will become 52 kg. Find the total number of pupils in the group.
3 m
The average mass of a group of pupils is 40 kg. If one more pupil who weighs 76 kg joins the group, the new average mass of the group will become 52 kg. Find the total number of pupils in the group.
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Ischool Pte Ltd
Date:29 May 2024
Topic:
DATA ANALYSIS
Question Code:
P5.DA.JM.17083157
Student:
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The average mass of a group of pupils is 40 kg. If one more pupil who weighs 76 kg joins the group, the new average mass of the group will become 52 kg. Find the total number of pupils in the group.
(3 m)
Ischool Pte Ltd
Date:
29 May 2024
Topic:
DATA ANALYSIS
Question Code:
P5.DA.JM.17083157
Student:
Class:
Level:
School:
The average mass of a group of pupils is 40 kg. If one more pupil who weighs 76 kg joins the group, the new average mass of the group will become 52 kg. Find the total number of pupils in the group.
The average mass of a group of pupils is 40 kg. If one more pupil who weighs 76 kg joins the group, the new average mass of the group will become 52 kg. Find the total number of pupils in the group.
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ISchool Pte Ltd
Date:29 May 2024
Topic:DATA ANALYSIS
Question Number:P5.DA.JM.17083157-A1
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