Answer:
1/4 = 7/28
Step-by-step explanation:
1. set up a proportion
2. 1/4 = 7/x
3. cross multiply
4. 1(x) = 7(4)
5. x= 28
1/4= 7/28
1,2,4
all are positive intergers
remove the line under the arrow
(1/2) / (1/12)
(1/2) * (12/1) = 12/2 = 6