Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 6 | Maths
| Measurement
One Answer Below
Anyone can contribute an answer, even non-tutors.
Help
Date Posted: 3 years ago
Views: 194
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
very cool qn
Date Posted:
3 years ago
The way I obtained 21 ‘long’ was to take 41+1=42 and 42/2=21. Then, the no. of ‘short’ would be 21-1=20.
360 Tutoring Program