Huang Yiran's answer to madison kay's Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Huang Yiran
Huang Yiran's answer
1 answers (Tutor Details)
1st
I don't know if you learnt this formula already but if you did.. hope it helps!
madison kay
Madison Kay
6 years ago
Hey i learnt this formula already ! thanks so much :))