Valerie Tay's answer to Hazel's Primary 5 Maths Rate & Ratio Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
i hope this helps!
Date Posted:
5 years ago
2x=16, not 6.
so x=8 and the length of the ribbon is 80 cm
so x=8 and the length of the ribbon is 80 cm
oh right! thank you so much
360 Tutoring Program