а) (25-3.6) 1.5 + 2.5= 21.4 1.5 + 2.5= 32.1 + 2.5= 34.6
б) ((25-3.6) 1.5) + 2.5= (21.4 1.5) + 2.5= 32.1 + 2.5= 34.6
в) 25.3 (1.5 + 2.5)= 25.3 4= 101.2
г) (25 - 3.6) (1.5 + 2.5)= 21.4 4= 85.6
а) (25-3.6) 1.5 + 2.5
= 21.4 1.5 + 2.5
= 32.1 + 2.5
= 34.6
б) ((25-3.6) 1.5) + 2.5
= (21.4 1.5) + 2.5
= 32.1 + 2.5
= 34.6
в) 25.3 (1.5 + 2.5)
= 25.3 4
= 101.2
г) (25 - 3.6) (1.5 + 2.5)
= 21.4 4
= 85.6