Question

-7,24+12,5*(-3,24)+12,5=???​

Answer 1

-7,24 + 12,5 · (-3,24) + 12,5 = -35,24.

1) 12,5 · (-3,24) = -40,5

2) -7,24 + (-40,5) = -47,74

3) -47,74 + 12,5 = -(47,74 - 12,5) = -35,24

Ответ: (-35,24).

Answer 2

To solve the expression -7.24 + 12.5 * (-3.24) + 12.5, you can follow the order of operations (PEMDAS/BODMAS):

1. First, multiply 12.5 by -3.24: 12.5 * (-3.24) = -40.5

2. Now, you can rewrite the expression with the result of the multiplication: -7.24 + (-40.5) + 12.5

3. Finally, add the numbers together: -7.24 - 40.5 + 12.5 = -35.24

So, the result of the expression is -35.24.