1 17 2 18. (3 11/27 - 2 17/18) : 1 23/27 + 3 3/5. 3 5 27 Решение. 1 17/18 ÷ (5/8 - 5/ + 3/4) = 5/2. 27 2 3 9 0.5 3-2+. (14, 2 / 1,2 - 1,05)Х 1,6 =. (1/13-1/14 )×(1/14-1/6)×(1/15-1/16):(1/16-1/17). (1/13+1/14):(1/13-1/14)*(1/27)=. Решить 1+1/(1+1/(1+1/2))