Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Question

Primary 4 | Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Elsa
Elsa

Primary 4 chevron_right Maths chevron_right Singapore

Please help and show me the correct working. Thanks :)

Date Posted: 3 years ago
Views: 375

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Sanjana
Sanjana's answer
47 answers (Tutor Details)
1st
Please double check. You have to recognise that this is a pairing question. After subtracting the cost due to the 5 extra files, the remaining amount ($140) is the cost of an equal number of files and pens but NOT equal amount of cost.

*They are not equal
Elsa
Elsa
3 years ago
Thanks! Your working and description are correct and clear to understand. :)
Elsa
Elsa
3 years ago
Very detail! Thanks :)