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Diana Fractions

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Fractions
Fractions are just numbers.
Whole numbers – 0, 1, 2, 3, 4, 5………
Decimals – 1.1, 2.2, 7.987……..
3 2
Fractions - 4 , 5,
3
4
3 ÷ 4 = 0.75 (2 𝑑𝑒𝑐𝑖𝑚𝑎𝑙 𝑝𝑙𝑎𝑐𝑒𝑠)
4
3
4 ÷ 3 = 1.33 (2 𝑑𝑒𝑐𝑖𝑚𝑎𝑙 𝑝𝑙𝑎𝑐𝑒𝑠)
12
=3
4
1
= 0.5
2
18
= 4.5
4
3
= 1.5
2
13
= 4.33
3
8
= 0.5
16
16
=2
8
15
= 3.75
4
3
=1
3
89
= 22.25
4
3
= 0.5
6
8
= 0.5
16
500
= 0.5
1000
89
9
= 9.88
100
200
2
4
= 0.5
= 0.5
1
= 0.25
4
3
= 0.3
10
1
= 0.5
2
30
= 0.3
100
1
= 0.33
3
3000
=3
1000
3
= 0.75
4
300
= 0.3
1000
350
= 0.5
700
50
= 0.5
100
4
= 0.25
16
750
= 0.75
1000
75
= 0.75
100
9
= 0.25
36
250
= 0.25
1000
8
= 0.25
32
50,000
= 0.5
100,000
20
= 0.33
60
1
= 0.25
4
1
4
5
= 0.25
20
20
10
= 0.25
40
10
10 𝑥 1
1
=
=
40
10 𝑥 4
4
20
= 0.25
80
20
20 𝑥 1
1
=
=
80
20 𝑥 4
4
5,000
= 0.25
20,000
5,000
5
5𝑥1
1
=
=
=
20,000
20
5𝑥4
4
60,000
= 0.5
120,000
60,000
6
6𝑥1
1
=
=
=
120,000
12
6𝑥2
2
500
= 0.25
2,000
500
5
5𝑥1
1
=
=
=
2,000
20
5𝑥4
4
8
= 0.25
32
8
8𝑥1
1
=
=
32
8𝑥4
4
5
=
5𝑥1
5𝑥4
=
1
4
Step 1: Simplify the fractions.
Step 2: Change your answer to maximum 2 decimal places.
55
5 𝑥 11
11
=
=
= 0.27
200
5 𝑥 40
40
35
5𝑥7
7
=
=
= 0.7
50
5 𝑥 10
10
82
50
5
5𝑥1
=
=
= 0.25
200
20
5𝑥4
160
=
2 𝑥 41
2 𝑥 80
=
41
80
= 0.51
3
3𝑥1
1
=
= = 0.33
9
3𝑥3
3
90
9
9𝑥1
1
=
=
= = 0.33333
270
27
9𝑥3
3
8
8𝑥1
1
=
= = 0.1666666
48
8𝑥6
6
75
5 𝑥 15
5𝑥3
=
=
=3
25
5𝑥5
5𝑥1
65
5 𝑥 13
13
=
=
= 0.61
105
5 𝑥 21
21
88
=2
44
84
4 𝑥 21
21
=
=
= 0.65
128
4 𝑥 32
32
44
4 𝑥 11
=
= 0.44
100 4 𝑥 25
7
7𝑥1
1
=
=
= 0.09
77
7 𝑥 11
11
33
11 𝑥 3
3
=
= = 0.375
88
11 𝑥 8
8
32
32 𝑥 1
=
= 0.5
64
32 𝑥 2
90
9 𝑥 10
10
=
=
= 0.909090909
99
9 𝑥 11
11
50
50 𝑥 1
1
=
=
100
50 𝑥 2
2
1
2
50
1
= = 0.5
100
2
20 30 4 70 1 1
,
, ,
, ,
25 90 5 140 2 3
20
5𝑥4 4
=
=
25
5𝑥5 5
Match the fractions:
7 4
77 26
1
7
21 2 18 5 9
56 13 48 55 81
7 1 5 21 18
77 11 55 56 48
3
8
2
3
22
33
2
3
10 6
65 42
3
8
1
7
6
42
3 9 2 4 10
27 81 13 26 65
1
9
1
11
1
9
3 22
27 33
Add/Subtract the following fractions.
1 2
3
+ = =1
3 3
3
20
5
15
15 𝑥 1
1
−
=
=
=
60 60
60
15 𝑥 4
4
3 3
6
+ =
7 7
7
8
2
6
1
−
=
=
30 30
30
5
2 2
4
1
+ = =
8 8
8
2
6 1
5
− =
7 7
7
6
6
12
2𝑥6
6
+
=
=
=
14 14
14
2𝑥7
7
10
1
9
1
−
=
=
18 18
18
2
3
7
10
2
+
=
=
15 15
15
3
18
3
15
3
−
=
=
20 20
20
4
2 1
3
1
+ = =
9 9
9
3
47
2
45
1
−
=
=
90 90
90
2
5
3
8
4𝑥2
2
+
=
=
=
12 12
12
4𝑥3
3
20
7
13
13 𝑥 1
1
−
=
=
=
26 26
26
13 𝑥 2
2
1
4
5
1
+
=
=
20 20
20
4
7
1
6
2𝑥3
3
−
=
=
=
34 34
34
2 𝑥 17
17
1 1
3
+ =
2 4
4
Make the denominators the same!
1 1
+ =
2 4
1𝑥2 1
2 1
3
+ = +
=
2𝑥2 4
4 4
4
1 1
+ =
4 8
1𝑥2 1
2 1
3
+ = + =
4𝑥2 8
8 8
8
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