Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 5 | Maths
| Area & Volume
One Answer Below
Anyone can contribute an answer, even non-tutors.
Help by today please
Date Posted: 4 years ago
Views: 262
The only way to stack them without leaving gaps in between the blocks is for the orientation of the blocks to be all in the same direction.
In the side of length 30 cm, 5 blocks can be placed.
In the side of length 20 cm, 7 blocks can be placed.
Total number of blocks placed is 5 x 7 = 35.
This leaves a gap of 10 cm by 150 cm at the corner, which is allowed.
In the side of length 30 cm, 5 blocks can be placed.
In the side of length 20 cm, 7 blocks can be placed.
Total number of blocks placed is 5 x 7 = 35.
This leaves a gap of 10 cm by 150 cm at the corner, which is allowed.
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
The maximum number of books that can be displayed is 35.
Date Posted:
4 years ago
Thank you so much
Thank you so much
360 Tutoring Program