Question

B. Directions: Write YES if the pairs of ratios form a proportion;
otherwise, NO.
1.) 5:15 and 10:30
6.) 16:4 and 25:5
2.) 10:15 and 20:25
7.) 20:60 and 30:90
3.) 5:10 and 100:300
8.) 12:10 and 24:20
4.) 75:25 and 10:35
9.) 30:300 and 70:700
5.) 12:24 and 6:12
10.) 20:30 and 40:50​

Answer 1

Answer:

Yes

No

Yes

Yes

No

No

No

Yes

Yes

Answer 2

Step-by-step explanation:

1) yes

6)no

2)no

7)yes

3)no

8)yes

4)no

9)yes

5)yes

10)no