4,8÷0,4+2,8÷7-20,5×0,002=

Question

4,8÷0,4+2,8÷7-20,5×0,002=

Answer 1

1)4,8÷0,4=12
2)2,8÷7=0,4
3)20,5×0,002=0,041
4)12+0,4=12,4
5)12,4-0,041=12,359