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
4 Answers Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Ashriq danish
Ashriq Danish

primary 5 chevron_right Maths chevron_right Rate & Ratio chevron_right Singapore

I cant seem to answer this question, i need help!#primary5maths#standard

Date Posted: 10 months ago
Views: 159

See 4 Answers

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Cheryl
Cheryl's answer
14 answers (A Helpful Person)
Since there are two given ratios, you need to find the common base. In this case, make the adults the same (by multiplying the men:women ratio by 3).
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Demetrius
Demetrius's answer
13 answers (Tutor Details)
1st
Adults consist of men and women. The ratio of men to women is 1:2, which adds up to 3. By mulitplying both sides by 3, we end up with a ratio of 3:6 that adds up to 9, allowing us to fit it into the original ratio as 7:5:3:6 (boys:girls:men:women).
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
JY Lye
Jy Lye's answer
220 answers (A Helpful Person)
Hope this helps!
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Tayng
Tayng's answer
1093 answers (A Helpful Person)
There