The average number of stamps Perry and Andy had was 100. The average number of stamps Perry and Albert was 68.5. Given that the ratio of the number of stamps Andy had to the number of stamps Albert had was 9 : 2, find the number of stamps Perry had.
4 m
The average number of stamps Perry and Andy had was 100. The average number of stamps Perry and Albert was 68.5. Given that the ratio of the number of stamps Andy had to the number of stamps Albert had was 9 : 2, find the number of stamps Perry had.
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Ischool Pte Ltd
Date:29 Jun 2024
Topic:
DATA ANALYSIS
Question Code:
P5.DA.JM.17083150
Student:
Class:
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The average number of stamps Perry and Andy had was 100. The average number of stamps Perry and Albert was 68.5. Given that the ratio of the number of stamps Andy had to the number of stamps Albert had was 9 : 2, find the number of stamps Perry had.
(4 m)
Ischool Pte Ltd
Date:
29 Jun 2024
Topic:
DATA ANALYSIS
Question Code:
P5.DA.JM.17083150
Student:
Class:
Level:
School:
The average number of stamps Perry and Andy had was 100. The average number of stamps Perry and Albert was 68.5. Given that the ratio of the number of stamps Andy had to the number of stamps Albert had was 9 : 2, find the number of stamps Perry had.
The average number of stamps Perry and Andy had was 100. The average number of stamps Perry and Albert was 68.5. Given that the ratio of the number of stamps Andy had to the number of stamps Albert had was 9 : 2, find the number of stamps Perry had.
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ISchool Pte Ltd
Date:29 Jun 2024
Topic:DATA ANALYSIS
Question Number:P5.DA.JM.17083150-A1
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