Teo Zhi Xiong's answer to Cheryl's Secondary 1 Maths Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
It’s a straight forward substitution question, except that f is actually in cents so it may trick some students. It explains for the expression having /100.
Date Posted:
5 years ago
Thank u
Is it correct?
Ya
360 Tutoring Program