Question

Do the ratios 2:6 and 7:21 form a proportion?

Answer 1

Yes, 2:6 and 7:21 are proportional

Explanation:

Both 2:6 and 7:21 equal to 1:3

Answer 2

Answer: Yes they are in the same proportion

The ratio 2:6 reduces fully to 1:3 after dividing both parts by 2

2/2 = 1

6/2 = 3

It's similar to saying 2/6 = 1/3

Also, the ratio 7:21 reduces to 1:3 because we divide both parts by 7

7/7 = 1

21/7 = 3

Therefore, 2:6 and 7:21 are effectively the same ratio.