4 1 4 1 8¬5 3
7 -- ¬ 6 --- = 1 --- ¬ --- = 1 ----- = 1 --
5 2 5 2 10 10.
7 3 4
8--- ¬ 1 --- = 7 ---
10 10 10
Ответ: 7 и 4 десятых. Если что ¬ значит минус.
n2
9 2 27 ¬ 20 7
8 --- ¬ 5 --- = 3 ---------- = 3 ---
10 3 30 30.
1 7 5 ¬ 7 35¬7
14 -- ¬ 3 -- = 11------ = 10 ----- =
6 30 30 30
28 14
= 10---- = 10 ---
30 15