\(\frac{5}{6}+6\frac{1}{6}.\left(11\frac{94}{1591}-6\frac{38}{1951}\right):8\frac{11}{43}\)

= \(\frac{5}{6}+\frac{37}{6}.\frac{8011}{1591}:8\frac{11}{43}\)

= \(\frac{5}{6}+\frac{8011}{258}:\frac{355}{43}\)

= \(\frac{5}{6}+\frac{344473}{91590}\)

= \(\frac{1631}{355}\)

99999999777888888888888888888889777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777776666666666666666666666666666666666666666666666666555555555555555555554444444444444444444444

  \(8\frac{1}{5}\)X \(\left(11\frac{94}{1592}-6\frac{38}{1517}\right):8\frac{11}{43}\)

= \(\frac{41}{5}\)X \(\left(\frac{17606}{1592}-\frac{9140}{1517}\right):\frac{355}{43}\)

= \(\frac{41}{5}\)X  \(\left(\frac{26708302}{2415064}-\frac{14550880}{2415064}\right):\frac{355}{43}\)

= \(\frac{41}{5}\)X \(\frac{12157422}{2415064}:\frac{355}{43}\)

= \(\frac{49845430200000006}{12075320}:\frac{355}{43}\)

= \(\frac{5358383746500001}{1071684650}\)

\(8\frac{1}{5}.\left(11\frac{94}{1591}-6\frac{38}{1517}\right):8\frac{11}{43}\\ =8\frac{1}{5}.5\frac{60}{1763}:8\frac{11}{43}\\ =41\frac{12}{43}:8\frac{11}{43}\\ =5\)

\(N=8\dfrac{1}{5}\left(11\dfrac{94}{1591}-6\dfrac{38}{1517}\right):8\dfrac{11}{43}\)

\(N=\dfrac{41}{5}\left(\dfrac{17595}{1591}-\dfrac{9140}{1517}\right):\dfrac{355}{43}\)

\(N=\dfrac{41}{5}.\dfrac{8875}{1763}:\dfrac{355}{43}\)

\(N=\dfrac{1775}{43}:\dfrac{355}{43}\)

\(N=5.\)

bằng 5 nhé bạn

8 la hon so ma

6 cung la hon so 

11 cung lka hon so 

bai nay co giao lop em day roi nhung em moi lop 4 thoi