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primary 6 | Maths
| Data Analysis
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Question No.11
The answer is 9 but i cant figure out how to do.
Date Posted: 5 years ago
Views: 326
Because of a change in $540 in money (from being $200 more to $340 less), the average money decreased by $60.
There must have been 540/60 = 9 people.
There must have been 540/60 = 9 people.
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done
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clear
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Hope it helps
Date Posted:
5 years ago
Thank you for the very neat solution.
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