Using ALL of the following numbers ONLY once?

Question

Using ALL of the following numbers ONLY once
3,3,7,7
AND any number or combination of the following operators
+,-,*,/,() <-parentheses to change order of operations
Make and equation that equals 24

Answer 1

Here's the answer you want:
(3 + (3/7)) * 7 = 24


Breaking it down:
(3 + 3/7) * 7
(24/7) * 7 = 24

Answer 2

1) 3 3/7 * 7
.... same as (3+3/7) * 7

2) there may not be another way....if 0 & ^ are allowed then 3*(7 + 37^0)