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Primary 3 | Maths
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Belle
Belle

Primary 3 chevron_right Maths chevron_right Singapore

Please help.

Date Posted: 4 weeks ago
Views: 24

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dee
Dee's answer
14 answers (A Helpful Person)
1st
hope this helps!
Belle
Belle
4 weeks ago
Thank you so much for helping out. But i still couldnt figure out, how is it 8 units?
dee
Dee
4 weeks ago
because when you get rid of the $71, the amount for the books and pens are the same. so if the pens are 4 units, the books can also be 4 units because same amount. does that help?
Belle
Belle
4 weeks ago
Oh yes! Thank you so much for the thorough explanation! I appreciate your help
dee
Dee
4 weeks ago
no problem!! glad you understood! :)