Ratios in Proportion?

Are the following ratios in proportion? 2/3 = 8/12

• Yes

• No

Are the following ratios in proportion? 1/5 = 10/5

• Yes

• No

Are the following ratios in proportion? 20/30 = 2/3

• Yes

• No

Are the following ratios in proportion? 2/7 = 5/6

• Yes

• No

Are the following ratios in proportion? 7/9 = 1/3

• Yes

• No

Are the following ratios in proportion? 4/2 = 12/6

• Yes

• No

Are the following ratios in proportion? 100/100 = 1/1

• Yes

• No

Are the following ratios in proportion? 8/9 = 2/3

• Yes

• No

Are the following ratios in proportion? 4/1=10/5

• Yes

• No

Are the following ratios in proportion? 6/8 = 2/3

• Yes

• No