Ask Singapore Homework?

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



Question

primary 5 | Maths | Decimals
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Raj
Raj

primary 5 chevron_right Maths chevron_right Decimals chevron_right Singapore

I need help please.

Date Posted: 2 years ago
Views: 423
sstrike
Sstrike
2 years ago
【sets/groups】concept

(2) G : (5) M = $2.80 : $3.50

1 set/group
5×$3.50 + 2×$2.80 = $23.10
5×$3.50 - 2×$2.80 = $11.90

$900.90 ÷ $23.10 = 39 sets/groups

(a)
39×5 = 195 (Ans)

(b)
39×$11.90 = $464.10 (Ans)

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
sstrike
Sstrike's answer
5326 answers (A Helpful Person)
Try
Raj
Raj
2 years ago
Thank you very much.
sstrike
Sstrike
2 years ago
Welcome

If you want to have more similar questions to practice, you can join the following TG group

https://t.me/joinchat/lRE2mgGHARMyMTk1