Ask Singapore Homework?

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



Question

Primary 4 | Maths
2 Answers Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Hakimi
Hakimi

Primary 4 chevron_right Maths chevron_right Singapore

Hi! I need help with this question thanks

Date Posted: 4 years ago
Views: 247

See 2 Answers

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Jie Min
Jie Min's answer
51 answers (Tutor Details)
1st
Hope this helps
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
leanne
Leanne's answer
187 answers (A Helpful Person)
Shaded portion is the equal number of books sold.

Since after selling, J has 2x of S, this means that 1 unit is 68. (Difference in number initially)
Therefore 2 units = 2(68) = 136