1. Compare the following fractions by using the symbol > or < or =:
(i) (7/9) and (8/13)
(ii) (11/9) and (5/9)
(iii) (37/41) and (19/30)
(iv) (17/15) and (119/105)
2. Arrange the following fractions in ascending order:
(i) (3/8), (5/6), (6/8), (2/4), (1/3)
(ii) (4/6), (3/8), (6/12), (5/16)
3. Arrange the following fractions in descending order:
(i) (4/5), (7/10), (11/15), (17/20)
(ii) (2/7), (11/35), (9/14), (13/28)4. Write five equivalent fractions of (3/5).
. Find the sum:
(i) (5/8) + (3/10)
(ii) 4 3/4 + 9 2/5
(iii) (5/6) + 3 + (3/4)
(iv) 2 3/5 + 4 7/10 + 2 4/15
6. Find the difference of:
(i) (13/24) and (7/16)
(ii) 6 and (23/3)
(iii) (21/25) and (18/20)
(iv) 3 3/10 and 2 7/15
Answers
Step-by-step explanation:
1. (i) (7/9) > (8/13)
(ii) (11/9) > (5/9)
(iii) (37/41) > (19/30)
(iv) (17/15) = (119/105)
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2. (i) (3/8) , (5/6) , (6/8) , (2/4) , (1/3)
first convert the fraction into decimal.
3/8= 0.375
5/6= 0.833
6/8= 0.75
2/4= 0.5
1/3= 3
ans= (3/8) , (2/4) , (6/8) , (5/6) , (1/3)
(ii) (4/6) , (3/8) , (6/12) , (5/16)
first convert the fraction into decimal.
4/6= 0.666
3/8= 0.375
6/12= 0.5
5/16= 0.312
ans= (5/16) , (3/8) , (6/12) , (4/6)
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3. (i) (4/5) , (7/10) , (11/15) , (17/20)
first convert the fraction into decimal.
4/5= 0.8
7/10= 0.7
11/15= 0.733
17/20= 0.85
ans= (7/10) , (11/15) , (4/5) , (17/10)
(ii) (2/7) , (11/35) , (9/14) , (13/28)
first convert the fraction into decimal.
2/7= 0.285
11/35= 0.311
9/14= 0.642
13/28= 0.464
ans= (11/35) , (2/7) , (13/28) , (9/14)
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4. 3/5= 6/10 , 9/15 , 12/20 , 15/25 , 18/30
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5. (i) (5/8) +(3/10) = 37/40
(ii) 4 3/4 + 9 2/5 = 3 14/20
(iii) 5/6 + 3 + 3/4 = 4 7/12
(iv) 2 3/5 + 4 7/10 + 2 4/15 = 9 17/3
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6. (i) (13/24) - (7/16) = 5/48
(ii) 6 - (23/3) = -5/3
(iii) (21/25) - (18/20) = -6/100
(iv) 3 3/10 - 2 7/15 = 25/30
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