Вычеслите: (259,578:51,3*1,2):0,4
(259.578:51.3×1.2):0.4=6.072:0.4=15.18
1) 259,578 : 51,3 = 5,06 2) 5,06 * 1,2 = 6,072 3) 6,072 : 0.4 = 2,4288