Question

(– 11,6 + 5,2) ⋅ (–1);

Answer 1

(-11,6+5,2)*(-1)= -6,4*(-1)= 6,4

Answer 2

To calculate the expression (–11.6 + 5.2) ⋅ (–1), follow the order of operations, which is often represented by the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction).

First, let's simplify the expression within the parentheses:

(–11.6 + 5.2) = –6.4

Now, substitute this value back into the original expression:

–6.4 ⋅ (–1)

The product of any number multiplied by -1 is the opposite of that number. So, multiplying -6.4 by -1 will yield a positive value:

–6.4 ⋅ (–1) = 6.4

Therefore, the result of the expression (–11.6 + 5.2) ⋅ (–1) is 6.4.