Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 6 | Maths
| Ratio
One Answer Below
Anyone can contribute an answer, even non-tutors.
Help me , pls
Date Posted: 5 years ago
Views: 571
total=65u (if Wes scored 5 marks more)
total=68u (if Wes scored 23 marks more)
so
68u - 65u = 23-5=18
3u=18
u=6
hence, 5 friends
total=68u (if Wes scored 23 marks more)
so
68u - 65u = 23-5=18
3u=18
u=6
hence, 5 friends
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
I hope this helps!
Date Posted:
5 years ago
360 Tutoring Program