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primary 6 | Maths
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Hi, this is an mcq question. I have been trying to work out the answer but I can't get it. The answer sheet shows that solution as (3), but I don't know how they've derived this answer. Can anybody helps please ? Thanks!
Date Posted: 6 years ago
Views: 361
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done
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clear
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Just divide one category by one category
Date Posted:
6 years ago
Wow, that's fast. Thanks a lot !!! But I was thinking if I can use total instead of average to do this question.
7days = 63 X 7 = 441eggs
30 chickens in Total 7 days = 441eggs
10 chickens in Total 7 days = 147eggs
10 chickens in 1 day = 21eggs
10 chickens in Total 10days = 210eggs
10 chickens in average of 10days = 21eggs
I find the question with "average" being very misleading.
7days = 63 X 7 = 441eggs
30 chickens in Total 7 days = 441eggs
10 chickens in Total 7 days = 147eggs
10 chickens in 1 day = 21eggs
10 chickens in Total 10days = 210eggs
10 chickens in average of 10days = 21eggs
I find the question with "average" being very misleading.
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