Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Part c can be a little shorter, once you realise you can factorise out 18000... but for the first time, its best to view the full working.
Date Posted:
6 years ago