Question

0.5632:5.12+42.56:3.8-(11-3.9:1.5)

Answer 1

3,9/1,5=2,6
11-2,6=8,4
0,5632/5,12=0,11
42,56/3,8=11,2
0,11+11,2=11,31
11,31-8,4=2,91
ответ 2,91