Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 5 | Maths
| Rate & Ratio
One Answer Below
Anyone can contribute an answer, even non-tutors.
Hello please help me out, thanks
Date Posted: 4 years ago
Views: 499
b: 1u
g: 5u
r: 2u
2u + 60 = 5u
1u = 20
total 160 marbles
.
.
.
g: 5u
r: 2u
2u + 60 = 5u
1u = 20
total 160 marbles
.
.
.
Sorry I do not really understand, could someone help me in a simpler way? Thks so much...
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Hope this helped :)
Date Posted:
4 years ago
360 Tutoring Program