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.

Answer This Question
Macey
Macey

primary 6 chevron_right Maths chevron_right Ratio chevron_right Singapore

Please help. Thank you.

Date Posted: 4 years ago
Views: 236
snell
Snell
4 years ago
at first
A: 15u
G: 3u

after
A: 5u
G: 13u

13u = 5u + 72
u = 9


90 marbles given to Gary

.
.
.
Macey
Macey
4 years ago
Thank you.!
snell
Snell
4 years ago
welcome

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Macey
Macey's answer
2 answers (A Helpful Person)
1st
Answer from tutor Snell..