08 ratio 18.01.12
DESCRIPTION
SFR Lesson Notes Ratio The Winston Churchill School 0.5/0.8 1.8/0.3 1.2 x 0.6 3.5 x 0.1 Ratio Grade C.notebook January 18, 2012 1 Jan 2616:56 Jan 1809:03 January 18, 2012 2 Jan 2617:00 Jan 1809:14 January 18, 2012 3 Jan 2617:00 Jan 1809:32 January 18, 2012 4 Jan 1809:35 Jan 1809:36 Ratio Grade C.notebook January 18, 2012 5 Jan 2617:00 Jan 2617:00TRANSCRIPT
SFR Lesson NotesThe Winston Churchill School
Ratio
Number
Ratio Grade C.notebook
1
January 18, 2012
Jan 2616:56
0.09 x 0.3
1.2 x 0.6
13.2 x 0.02
3.5 x 0.1
1.8/0.3
0.25/0.05
140/1.4
0.5/0.8
Jan 1809:03
Ratio Grade C.notebook
2
January 18, 2012
Jan 2617:00
£140Ann : Ben
2 : 5
Jan 1809:14
Ratio Grade C.notebook
3
January 18, 2012
Jan 2617:00
55Ann : Ben
3 : 8
Jan 1809:32
Ratio Grade C.notebook
4
January 18, 2012
Jan 1809:35
Jan 1809:36
Ratio Grade C.notebook
5
January 18, 2012
Jan 2617:00
425Ann : Ben
4 : 1
Jan 2617:00
Ann = 500Ann : Ben
5 : 4
Ratio Grade C.notebook
6
January 18, 2012
Jan 2617:00
The angles of a triangle are in the ratio 2:3:4
Calculate the size of each angle
Jan 2617:00
A bag contains some red, green and black sweets.
30% of the sweets are red.
The ratio of the numbers of green to black sweets is 5 to 9.
What % of the total number of sweets are black?
Ratio Grade C.notebook
7
January 18, 2012
Jan 2617:00
Jan 2708:11
Ratio Grade C.notebook
8
January 18, 2012
Jan 2709:00
Jan 2709:01
Ratio Grade C.notebook
9
January 18, 2012
Jan 2709:05
Jan 2709:10
Ratio Grade C.notebook
10
January 18, 2012
Jan 2709:12
Jan 2709:13
Ratio Grade C.notebook
11
January 18, 2012
Jan 1808:11