(4,8:0,4+2,8:7)-20,5•0,002

Question

(4,8:0,4+2,8:7)-20,5•0,002

Comments

12.359

Answer 1

1)4.8:0.4=12
2)2.8:7=0.4
3)12+0.4=12.4
4)20.5*0,002=0.041
5)12.4-0.041=12.359