Question

(8-2 2/7×2 11/12)÷2 2/27=

Answer 1

$(8 - frac{2}{7} * 2 frac{11}{12}) : 2 frac{2}{27} = \ = (8 - frac{5}{6}) : 2 frac{2}{27} = \ 7 frac{1}{6} : 2 frac{2}{27} = \ = frac{43}{6} : frac{56}{27} = frac{43}{6} * frac{27}{56} = frac{1161}{336} = frac{387}{112} = 3 frac{51}{112}.$

Answer 2

8- 2 2/7

Answer 3

8 - 2 2/7 = 5 5/7.

Answer 4

В скобках будет 1 1/3 и делим на 2 2/27 будет 9/14.

Answer 5

(8-2 2/7×2 11/12)÷2 2/27=
=(8-16/7*35/12):2 2/27=
(8-20/3):2 2/27=
=(7 3/3-20/3):2 2/27=
=(6 9/3-20/3):2 2/27=
=(5 12/3-20/3) :2 2/27=
=(4 15/3-20/3) :2 2/27=
=(3 18/3-20/3) :2 2/27=
=(2 21/3-20/3) :2 2/27=
=2 1 /3*27/56=
=7/3*27/56=
=9/8=1 1/8