711 is an old term tied to the 7-11 convenience store chain. It stands for "quickie-mart" kind of store (ref. "The Simpsons"). It is also a winning idea or plan (ref. the dice game craps, where a 7 or 11 on your initial roll is an automatic win).
In the US, the hours of operation of 7-Eleven convenience stores was, originally, 7 a.m. to 11 p.m. on weekdays. This was at a time when 'normal' grocery stores were open from 8 a.m to 9 p.m. on weekdays.
51% of 711= 51% * 711= 0.51 * 711= 362.61
711/1
6x-711 = -705
711/1000 is the most simplified form
711 - 10 = 701
No you can not buy them at 711.
14 - 711 = -697
237
544/711 = 76.512%
711 * 1 237*3
71.1
79