The answer is 343
7 cubed is 343
343
They are: 7^3 = 343 and 3^3 = 27
49=343
3rd root of 343 = 77^3 = 343
7/83 = 73/83 or 343/512.
(6/7)3 = 63/73 = 216/343
4/7 to the -3 is the reciprocal of that fraction to the positive 3. So it is 7/4 to the 3rd. This is 7^3/4^3=343/64 Answer: 343/64
1/343
Seven cubed = 343
73 = 343