Question

(57+26)-27 49-55+11-0,4

Answer 1

Первое 56

Второе 4.6

Вроде так

Answer 2

Let's break down the expression step by step:

1. (57 + 26) - 27:

   • First, calculate the sum inside the parentheses: 57 + 26 = 83.
   • Then, subtract 27 from 83: 83 - 27 = 56.

2. 49 - 55 + 11 - 0.4:

   • First, subtract 55 from 49: 49 - 55 = -6.
   • Then, add 11 to -6: -6 + 11 = 5.
   • Finally, subtract 0.4 from 5: 5 - 0.4 = 4.6.

So, the result of the expression is 56 and 4.6.