1. Вычислите:

14 * 0.8 = 11.2; 2.05 * 1.6 = 3.28; 5.5 * 0.04 = 0.22; 5.6 * 2.5 * 0.32 * 4 = 17.92; 84 : 24 = 3.5; 78 : 195 = 0.4; 12.15 : 9 = 1.35; 28.365 : 9.3 = 3.05.