Assalamu alaikum.

I have a question on inheritance in the Quran (this might have been dealth with but just give me a link to the answer than)

Lets say i have: 2 alive parents, 3 daugthers, and a wife. now surah 4:11 and 4:12 say that my wife is to get 1/8, daugthers get 2/3 to share, and my dad and mom get 1/6 each

1/8=3/24

2/3=16/24

1/6=4/24

1/6=4/24

and all that equals in all 27/24... Is that a mathemathical error? I found this on facebook (someone had written this and im just wondering

) Any help would be appreciated.