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III. Make a proportion by pairing the ratios in the table below.
1:2
3.9
12:20
8:10
5:7
25:35
33:27
4:8
7:2
36:30
14:4
9:15
17:10
40:50
2:7
11:9
30:25
9:27
34:20
6:21
11.
16.
12
17
13
18.
14.
19.
15.
20.​


Sagot :

Answer:

11. 1:2 = 4:8

12. 3:9 = 9:27

13. 12:20 = 9:15

14. 8:10 = 40:50

15. 5:7 =25:35

16. 33:27 = 11:9

17. 7:2 = 14:4

18. 36:30 = 30:25

19. 17:10 = 34:20

20. 2:7 = 6:21

Step-by-step explanation:

1:2

3:9 = 1:3

12:20 = 3:5

8:10 = 4:5

5:7

25:35 = 5:7

33:27 = 11:9

4:8 = 1:2

7:2

36:30 = 6:5

14:4 = 7:2

9:15 = 3:5

17:10

40:50 = 4:5

2:7

11:9

30:25 = 6:5

9:27 = 1:3

34:20 = 17:10

6:21 = 2:7