Huang JianBin's answer to Mike Goh's Primary 4 Maths question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Hope it helps
Date Posted:
7 years ago
Tqvm!!! I did it this way too but cant justify how to derive Micheal have 4x more than Amy..Tqtq
Tqsm!!!
360 Tutoring Program