Question

(56,42:1,4-1,536:0,32)×21-68=​

Answer 1

677,5

Пошаговое объяснение:

56,42:1,4=40,3

1,536:0,32=4,8

40,3-4,8=35,5

35,5*21=745,5

745,5-68=677,5

Answer 2

(56,42:1,4-1,636:0,32)×21-68=677,5

Answer 3

The question seems to be a mathematical expression that needs to be evaluated. The expression is `(56,42:1,4-1,536:0,32)×21-68=`.

However, the expression is not clear and it seems to be in a format that is not standard for mathematical expressions.

In standard mathematical notation, we use the following symbols:

- `,` for decimal separator - `.` for multiplication - `:` for division - `-` for subtraction - `+` for addition - `×` for multiplication - `÷` for division - `=` for equals

Based on these symbols, the expression seems to be a combination of multiplication, division, and subtraction operations. However, without more context or a clearer format, it's hard to provide an accurate evaluation.

If the expression was in a standard format, we could use a calculator or a programming language to evaluate it. For example, in Python, we could use the `eval()` function to evaluate the expression:

expression = "(56*42)/(1*4-1*536):(0*32)"
result = eval(expression)
print(result)

This code would evaluate the expression and print the result. However, without a clear format for the original expression, we can't provide a more accurate answer.

If you could provide the expression in a clearer format, I'd be happy to help further!