Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 4 | E Maths
One Answer Below
Anyone can contribute an answer, even non-tutors.
please help me with this question thank youu!
Date Posted: 5 years ago
Views: 289
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Just calculate as a simple ratio, just like you learn for map scales. You do have to, of course, memorise the powers for prefixes such as micro being 10^-6.
Date Posted:
5 years ago
360 Tutoring Program