Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 6 | Maths
| Measurement
2 Answers Below
Anyone can contribute an answer, even non-tutors.
Assist pls
Date Posted: 4 years ago
Views: 284
See 2 Answers
A) to find one rectangle
72 is the 3 rectangle
While 50 is 2 rectangle
72 - 50 = 22
22 is 2 lengths (a) plus 1 breadth (b)
Figure 1 has 2 rectangle together
It had 4 lengths and 3 breaths
50 -22 = 28 which is 1 rectangle
72 is the 3 rectangle
While 50 is 2 rectangle
72 - 50 = 22
22 is 2 lengths (a) plus 1 breadth (b)
Figure 1 has 2 rectangle together
It had 4 lengths and 3 breaths
50 -22 = 28 which is 1 rectangle
B) Area of the board is 112cm x 70cm
Finding 1 breadth
28cm-22cm=6cm
Finding 1 side of the figure
28+6 = 34
112÷34 = 3 r 10
70÷34 = 2 r 2
3x2 = 6
6 figures would be needed
1 figure has 4 stripes
6x4 =24 stripes
Total there is 24 stripes uses
Finding 1 breadth
28cm-22cm=6cm
Finding 1 side of the figure
28+6 = 34
112÷34 = 3 r 10
70÷34 = 2 r 2
3x2 = 6
6 figures would be needed
1 figure has 4 stripes
6x4 =24 stripes
Total there is 24 stripes uses
360 Tutoring Program