Page 72 - Start Up Mathematics_5
P. 72
26 10 51 39 44 90 77 124 63 87
(e) , , , , (f) , , , ,
86 86 86 86 86 144 144 144 144 144
2. Arrange the following like fractions in descending order.
,
,
(a) 11 33 29 42 , 5 , 37 (b) 52 68 44 29 34 63
,
,
,
,
,
,
46 46 46 46 46 46 71 71 71 71 71 71
,
,
(c) 132 105 220 , 39 , 98 , 244 (d) 121 , 72 , 107 218 119
,
,
247 247 247 247 247 247 315 315 315 315 315
3. Arrange the following unlike fractions in ascending order.
, , , , ,
,
,
,
(a) 9 9 9 9 9 9 (b) 26 26 26 26 26 26
,
,
3 5 2 7 4 6 15 11 21 18 24 13
1 11
,
,
,
(c) 93 93 93 93 93 93 (d) 3 , 7 , 5 , 9 , ,
,
,
45 84 7 28 52 36 4 12 8 20 4 20
1
3
,
(e) 2 , 8 , 5 , 11 23 4 (f) 2 , 2 4 , 2 7 , 2 9 , 2 , 2 11
,
3 15 9 27 30 9 5 15 15 25 5 25
4. Arrange the following unlike fractions in descending order.
13 13 13 13 13 13 61 61 61 61 61 61
(a) , , , , , (b) , , , , ,
8 11 5 2 9 6 52 43 58 29 37 40
123 123 123 123 123 123 2 9 3 11 18 12
(c) , , , , , (d) , , , , ,
96 111 120 82 75 47 5 25 5 25 25 15
,
(e) 7 , 13 15 , 5 , 7 , 23 (f) 4 2 , 4 8 , 4 11 , 4 3 , 4 13 , 4 9
12 36 24 12 24 36 7 21 14 7 21 14
5. Express each figure as a fraction and arrange in ascending order.
(a)
(i) (ii) (iii) (iv) (v)
(b)
(i) (ii) (iii) (iv) (v)
(c)
(i) (ii) (iii) (iv) (v)
(d)
(i) (ii) (iii) (iv) (v)
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