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primary 6 | Maths | Data Analysis
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(Mitsuki) Shoshanna loves BTS and anime
(Mitsuki) Shoshanna Loves BTS And Anime

primary 6 chevron_right Maths chevron_right Data analysis chevron_right Singapore

The answer is 12

Date Posted: 1 week ago
Views: 5
Eric Nicholas K
Eric Nicholas K
1 week ago
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.
(Mitsuki) Shoshanna loves BTS and anime
(Mitsuki) Shoshanna Loves BTS And Anime
6 days ago
Okay understood. Thank you! :)

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Tutor (MOE Certified)
Tutor (moe Certified)'s answer
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Hope this helps, have a great day!
Tutor (MOE Certified)
Tutor (MOE Certified)
1 week ago
The cost of the pen is $12 instead. I think either your question or answer sheet has a mistake.
(Mitsuki) Shoshanna loves BTS and anime
(Mitsuki) Shoshanna Loves BTS And Anime
6 days ago
Okay, thank you! :)
Tutor (MOE Certified)
Tutor (MOE Certified)
5 days ago
No problem :)