|5×1,1-27| = |5.5 - 27| = |-21.5| = 21.5|11×5-7,4| = |55 - 7.4| = |47.6| = 47.6|-1.3×5+4.3| = |-6.5 + 4.3| = |-2.2| = 2.2

Ответ: 21.5, 47.6, 2.2