Question

648 : (-6) + (-25) * (-4)

Answer 1

1) 648/(-6) = -108

2) (-25) * (-4) = 100

3) -108 + 100 = -8

Answer 2

1 действие- - 108. 2 - 100. 3- - 8

Answer 3

To calculate the expression 648 : (-6) + (-25) * (-4), we follow the order of operations, which is parentheses, multiplication/division (from left to right), and addition/subtraction (from left to right).

Let's break down the expression step by step:

1. Start with the multiplication: (-25) * (-4) = 100. The negative sign multiplied by a negative number yields a positive result.

2. Now, we have 648 : (-6) + 100.

3. Perform the division: 648 : (-6) = -108. Dividing a positive number by a negative number yields a negative result.

4. Finally, we have -108 + 100. Adding a negative number and a positive number gives us a negative result.

Therefore, the result of the expression 648 : (-6) + (-25) * (-4) is -8.