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Question
primary 6 | Maths
| Data Analysis
2 Answers Below
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The answer is 12
Date Posted: 5 years ago
Views: 456
Pen: 3 units
Book: 5 units
(which is why pen is 3/5 of book)
Total: 8 units
8 units = 32
1 unit = 4
5 units = 20
3 units = 12
so the book costs $20 (and the pen costs $12).
It does not make sense for the book to cost $12 in this case.
Book: 5 units
(which is why pen is 3/5 of book)
Total: 8 units
8 units = 32
1 unit = 4
5 units = 20
3 units = 12
so the book costs $20 (and the pen costs $12).
It does not make sense for the book to cost $12 in this case.
Okay understood. Thank you! :)
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done
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Hope this helps, have a great day!
Date Posted:
5 years ago
The cost of the pen is $12 instead. I think either your question or answer sheet has a mistake.
Okay, thank you! :)
No problem :)
done
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Hope this helps
Date Posted:
2 years ago
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