Couple of ways to approach this.....lets add all LIKE terms FIRST (or use the fraction calculator referenced elsewhere on this forum----easiest!)
(3/6 + 6/6 + 2/6) + (5/5 +3/5 + 4/5 + 3/5) + 4/4 + 4/7 + 12/12 + 4/11
11/6 + 15/5 +4/4 + 4/7 + 12/12 + 4/11
11/6 + 3 + 1 + 4/7 + 1 + 4/11
Now we need to find a common DENOMINATOR ....the Least Common Multiple is usually the easiest.
The LCM is 462
Convert
847/462 + 5 + 264/462 + 168/462 Simplify
1279/462 + 5
2 355/462 + 5 = 7 355/462 IF I did all of the math correctly!