Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 5 | Maths
| Whole Numbers
One Answer Below
Anyone can contribute an answer, even non-tutors.
Help
Date Posted: 1 month ago
Views: 58
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Hi Zee, hope this helps.
You can draw model for both then you should get 11u + 45 and 15u + 75 for both cases.
After that you can solve for one 1unit which is the cost of a book.
You can draw model for both then you should get 11u + 45 and 15u + 75 for both cases.
After that you can solve for one 1unit which is the cost of a book.
Date Posted:
1 month ago
Thank You
360 Tutoring Program