Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
See 2 Answers
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Hope it helps
Date Posted:
3 years ago
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Hope it helps! Just have to make use of total didnt change concept as the total number of questions remained the same! So just multiply the ratio such that the total units before and after are the same and solve accordingly~
Date Posted:
3 years ago