Question

state if each pair of ratios forms a proporition
1) 4 over 2 and 8 over 4
2) 2 over 3 and 8 over 9
3) 4 over 2 and 20 over 6
4) 2 over 3 and 4 over 6

Answer 1

Answer:

1)4 over 2 and 8 over 4

4/2=8/4

2=2

Answer 2

1. yes,it is proportion
2. no,it is not proportion
3. no,it is not proportion
4. yes,it is proportion