Question

8 yd. 1 ft. 1 in. + 6 yd. 2 ft. 8 in.

Answer 1

549 in. if you add everything up.
45.75 ft.
15.25 yd.
36 in. in 1 yd.
12 in. in 1 ft.

I think this is what you meant... hope this helps and if it isn't what you need just tell me. =)