Ong Lee Guan's answer to Cyrex's Secondary 4 A Maths question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Ong Lee Guan
Ong Lee Guan's answer
8 answers (A Helpful Person)
1st
part1/2
Cyrex
Cyrex
6 years ago
Thx!