Ong Shi Ting's answer to PY Lim's Secondary 4 E Maths question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Ong Shi Ting
Ong Shi Ting's answer
24 answers (Tutor Details)
1st
PY Lim
PY Lim
6 years ago
Thank you for your answering