To find the difference of 7 - 3 5/12 how do you rename the 7?

Answer 1

7 = 6 12/12

Answer 2

I do this:
7 - 3 5/12
= 84/12 - 41/12
= 43/12 or 3 7/12

some folks do this
7 - 3 5/12
= 6 12/12 - 3 5/12
= 3 7/12

Answer 3

so you can add it to 11/25

Answer 4

To find the difference of 7 and 3 ¾, how do you rename the 7