Question

Oblicz.
b) (8-1 3/7 * 4 2/3 : 1 1/6

Answer 1

(8 - 1 3/7 * 4 2/3) : 1 1/6 =
(8 - 10/7 * 14/3) : 7/6 =
(8 - 10/1 * 2/3) : 7/6 =
(8 - 20/3) : 7/6 =
(7 3/3 - 6  2/3) : 7/6 =
1 1/3 : 7/6 = 4/3 * 6/7 = 24/21 = 1 3/21 = 1 1/7