Question

1. 4/6 + 5/8 = 2. 9/2+11/ 4 = 3. 1/3+ 4/6 = 4. 4/7 – 1/3= 5. 10/11- 5/6 = 6. 15 /24 – 7/36 = 7. 13/20- 5/10 =

Answer 1

1. 4/6 + 5/8 =
16/24 + 15/24= 31/24

6= 6,12,18,24,30
8= 8,16,24
•
2. 9/2+11/ 4 =
18/4 + 11/4= 29/4

2= 2,4,6,8
4= 4,8
•
3. 1/3+ 4/6 =
2/6+ 4/6= 6/6

3= 3,6,9,12
6= 6,12,18
•
4. 4/7 – 1/3=
12/21 - 7/21= 5/21

7= 7,14,21,28,35
3= 3,6,9,12,15,18,21
•
5. 10/11- 5/6 =
60/66 - 55/66= 5/66

11= 11,22,33,44,55,66
6= 6,12,18,24,30,36,42,48,54,60,66
•

6. 15 /24 – 7/36 =
45/72 - 14/72= 31/72

24= 24,48,72
36= 36,72
•
7. 13/20- 5/10 =
13/20 - 10/20= 3/20

20= 20,40,60
10= 10,20,30

Answer 2

1. 4/6 + 5/8 =

16/24 + 15/24= 31/24

6= 6,12,18,24,30

8= 8,16,24

•

2. 9/2+11/ 4 =

18/4 + 11/4= 29/4

2= 2,4,6,8

4= 4,8

•

3. 1/3+ 4/6 =

2/6+ 4/6= 6/6

3= 3,6,9,12

6= 6,12,18

•

4. 4/7 – 1/3=

12/21 - 7/21= 5/21

7= 7,14,21,28,35

3= 3,6,9,12,15,18,21

•

5. 10/11- 5/6 =

60/66 - 55/66= 5/66

11= 11,22,33,44,55,66

6= 6,12,18,24,30,36,42,48,54,60,66

•

6. 15 /24 – 7/36 =

45/72 - 14/72= 31/72

24= 24,48,72

36= 36,72

•

7. 13/20- 5/10 =

13/20 - 10/20= 3/20

20= 20,40,60

10= 10,20,30