1 1 5
3 ------ : 2 ------ - 2 ------ = 28/9 : 7/3 - 17/6 = 28/9 * 3/7 - 17/6 =
9 3 6
28 * 3 17 4 * 7 17 4 17
= ------------- - -------- = ------------ - ---------- = ------ - --------- =
9 * 7 6 3 * 7 6 3 6
4 * 2 - 17 8 - 17
= ----------------- = --------------- = -9/6 = -3/2 = -1,5
6 6
-------------------------------------------------------------------------------------------
16 5 2
10 ---------- : 8 --------- + 1 ------- = 186/17 : 93/11 + 5/3 =
17 11 3
186 * 11 2 * 93 * 11
=186/17 * 11/93 + 5/3 = ----------------- + 5/3 = ------------------ + 5/3 =
17 * 93 17 * 93
2 * 11 22 5 22 * 3 + 5 * 17 66 + 85
= ------------ + 5/3 = --------- + -------- = ----------------------- = --------------- =
17 17 3 51 51
151 49
= ------------ = 2 целые ---------
51 51