How can i simplify the following? help please

16 1/2

-------

81 3/4 do i need to add the fractions then divide or flip..

also

12(a^3b^2c)^4

-----------------

4a^2c^6

thank you

Results 1 to 6 of 6

- December 12th 2007, 03:04 AM #1

- Joined
- Dec 2007
- Posts
- 80

- December 12th 2007, 04:43 AM #2

- December 12th 2007, 04:44 AM #3

- December 12th 2007, 04:51 AM #4

- December 12th 2007, 08:24 AM #5

- December 13th 2007, 05:18 AM #6