Question

(16,2:2:9+0,1):4 столбиком ​

Answer 1

Ответ будет: 0.25
Решение :
(0,9+0,1):4
1:4
0,25

Answer 2

It seems like you're providing a mathematical expression in a format that resembles a mix of coordinates and mathematical operations. However, the notation is not entirely clear. If you could provide more information or clarify the expression, I would be happy to help you with it.

For example, if you meant a mathematical expression, you could write it in a more standard way, and I'd be able to assist you better.