The average mass of a group of students is 47 kg. If one more student who weighs 69 kg joins the group, the new average mass of the group will become 49 kg. Find the total number of students in the group.
3 m
The average mass of a group of students is 47 kg. If one more student who weighs 69 kg joins the group, the new average mass of the group will become 49 kg. Find the total number of students in the group.
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Ischool Pte Ltd
Date:20 May 2024
Topic:
DATA ANALYSIS
Question Code:
P5.DA.JM.17083157
Student:
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The average mass of a group of students is 47 kg. If one more student who weighs 69 kg joins the group, the new average mass of the group will become 49 kg. Find the total number of students in the group.
(3 m)
Ischool Pte Ltd
Date:
20 May 2024
Topic:
DATA ANALYSIS
Question Code:
P5.DA.JM.17083157
Student:
Class:
Level:
School:
The average mass of a group of students is 47 kg. If one more student who weighs 69 kg joins the group, the new average mass of the group will become 49 kg. Find the total number of students in the group.
The average mass of a group of students is 47 kg. If one more student who weighs 69 kg joins the group, the new average mass of the group will become 49 kg. Find the total number of students in the group.
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ISchool Pte Ltd
Date:20 May 2024
Topic:DATA ANALYSIS
Question Number:P5.DA.JM.17083157-A1
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