Question

Which ratio is equivalent to 7:3?
49:9

21:7

12:8

28:12

Answer 1

28 : 12

Explanation:

multiply 7 : 3 by 4 on each number

Answer 2

28:12

Explanation:

49:9

this cannot be simplified

21:7

divide both numbers by 7

3:1

this is not 7:3

12:8

divide both numbers by 4

3:2

this is not 7:3

28:12

divide both numbers by 4

7:3

yes!