Solve the proportions.

12. 2/3 = n/12 13. 33/t = 3/28 14. k/6 = 15/18

15. x/5 = 3/8

12. n = 8

13. t = 308

14. k = 5

Step-by-step explanation:

12. 2/3 = n/12

Multiply by 4 because 3*4 = 12

So, n = 8

13. 33/t = 3/28

Multiply by 11 because 3*11 = 33

So, t = 308

14. k/6 = 15/18

Multiply by 3 because 6*3 = 18

So, 3k = 15. k = 5