JKKX's answer to BJX's Primary 4 Maths Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Divide by 3 instead of 4 since carol has 1 portion and betty has 4 times of that.
Hope this helps.
Hope this helps.
Date Posted:
6 months ago
360 Tutoring Program