N° 1110(1,2) и 1111(1,2) Заранее спасибо

1110 1) 3 : (1/9) = 3 * (9/1) = 3*9 = 27 2) 6 : (1/11) = 6 * (11/1) = 6*11 = 66 1111 1) (3/4) : 9 = (3/4) * (1/9) = 1/(3*4) = 1/12 2) (2/5) : 10 = (2/5) * (1/10) = 1/(5*5) = 1/25