Question

Self Practice 8A
1. Express each of the following as a percentage.
2. Express as a fraction in its simplest form.
4
(11) 0.47
(viii) 9.002
1
cm
17
5
11
277
50
(iv)
20
(v) 22
8
(vi) 2
25
10
(b) (1) 0.3
(vii) 3
(iii) 0.89
(ix) 2.25
(iv) 1.05
(x) 0.75
(v) 0.09
(vi) 0.769
(a) 80%
(b) 36%
(c) 60%
(d) 19%
(e)
2
h)
(g) 120%
(h) 65%
(i) 270%
() 350%
( 133%
3
3. Express as a decimal.
(a) 7%
(b) 80%
(c) 72%
(d) 39%
61%
(8) 272
%
1 12
(1) 2052%
205
(h) 72
72%
4
(i) 189%
5
4. Compare and write <, > or = in the box.
3
(c) 92.7%
5
0.927
(d) 0.99
100%
70%
(b) 64%
8
5. Arrange in ascending order.
1 5
(a) 38%, 0.4, 35-%,
3 8
6. Arrange in descending order.
(b) 0.93,,13,67%
20 3
21 / 을
zo
, 0.5, 500%, 66-%.
7
(b) ,0.038, 39%, 0.59.
5
3
20
7. Use the following diagrams to complete the table.
(a)
(b)
(d)
2
site
Fraction shaded
Percentage shaded
Percentage unshaded
15
(a)
(b)
(c)
(d)
129​

Answer 1

Answer:

0.47

fraction - 47/100

percent - 47%

9.002

fraction - 9002/1000= 9 2/1000= 9 1/500

percent = 9002/1000 / 10 = 9.2%

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