Isa's answer to Someone's Primary 6 Maths Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Sorry, my explanation is a little 'off'. But I hope that at least it gives you a rough idea how to answer this question. Also, NCIS stands for: nickel, cobalt(not copper!), iron and steel.
Date Posted:
3 years ago