Ask Singapore Homework?

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



Question

primary 5 | Maths | Angles & Geometry
3 Answers Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Syafeenaz
Syafeenaz

primary 5 chevron_right Maths chevron_right Angles & Geometry chevron_right Singapore

Please help me.

Date Posted: 1 year ago
Views: 63
Peachy
Peachy
1 year ago
Given ratio is 7:5
To be the same it will be (7+5) /2 = 6units for each of them.

Therefore,
7units - 5units = 2units
2units /2 = 1 unit

1unit = 12 erasers
Total 12 units = 12* 12 =144 erasers

See 3 Answers

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
AC Lim
Ac Lim's answer
3076 answers (A Helpful Person)
1st
Hope this help
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Qi Hui
Qi Hui's answer
3 answers (Tutor Details)
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Phylicia Tong
Phylicia Tong's answer
192 answers (A Helpful Person)
Hope this helps.