#### Percentages.

1.1
 30% = 0,30 1.2      45% = 0,45 1.3      82% = 0,82
1.4
 3% = 0,03 1.5      14% = 0,14 1.6      230% = 2,30

2.1
 0,2 = 20% 2.2      0,35 = 35% 2.3      0,85 = 85%
2.4
 0,345 = 34,5 2.5      0,075 = 7,5% 2.6      3,06 = 306%

3.1 36% of 3,26 m = 1,174 m                      3.2      45% of 215 marks = 96,75 marks
3.3 14% of R288,34 = R40,37                     3.4      75% of 320 450 liters = 240 337,5 liters
3.5 11% of R805 912 = R88 650,32            3.6      8% of 320 people = 25 people

4.1 18 :50 = 36%                                           4.2      314 : 862 = 36,4269%
4.3 0,026 : 1,197 = 2,172%                           4.4     21,47 : 78,04 = 27,51%

5.1
 Learning Area Mark Maximum Percentage

 Mathematical Literacy 26 40 65%

 English 42 60 70%

 History 21 70 30%

 Accounting 18 45 40%
5.2 English was the highest mark.
5.3 Yes, History 30%

6.1
 a   =   54 6.2 b   =   28% 6.3 c   =   12050 6.4 d   =   15772,75 6.5 e   =   7,6%

7.1
 a   =   29,17% 7.2 b   =   456 7.3 c   =   245 7.4 d   =   28,04
7.5
 e   =   -19,4% 7.6 f   =   238 7.7 g   =   1205 7.8 h   =   -2,67%
7.9
 m   =   999,045 7.1 n   =   87,61

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