Question

-60:(56-59+3•(-1)) =

Answer 1

*сразу решение

-60:(56-59-3)=-60:(-6)=10

Answer 2

To solve this expression, follow the order of operations (PEMDAS/BODMAS):

P: Parentheses/Brackets E: Exponents/Orders (not applicable here) MD: Multiplication and Division (from left to right) AS: Addition and Subtraction (from left to right)

Let's break it down step by step:

1. Inside the parentheses, we have 56 - 59 + 3 * (-1):

   56 - 59 + 3 * (-1) = -3 + 3 * (-1)

2. Now, perform the multiplication:

   -3 + 3 * (-1) = -3 - 3

3. Finally, perform the addition and subtraction from left to right:

   -3 - 3 = -6

So, the expression simplifies to -6:

-60 / (56 - 59 + 3 * (-1)) = -60 / (-6) = 10