Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Question

Secondary 1 | Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Ethan
Ethan

Secondary 1 chevron_right Maths chevron_right Singapore

Pls help. It's quite urgent. Thanks

Date Posted: 2 years ago
Views: 540
Ethan
Ethan
2 years ago
Is this correct??

p : q = 3/4 : 2
p : q = 3/4 ÷ 2/1
p : q = 3/4 × 1/2
p : q = 3/4 × 2/4
p : q = 6/16

q : r = 1/3 : 1/2
6 : r = 1/3 ÷ 1/2
6 : r = 1/3 × 2/1
6 : r = 1/3 × 6/3
r = 9/6 × 1/6
r = 9

(i) p : q : r = 6 : 16 : 9
(ii) q : r = 16 : 9

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Lynette Lim
Lynette Lim's answer
5 answers (Tutor Details)
Ethan
Ethan
2 years ago
Thank you :)