Question

(27-195:39)*(-0,04)=

Answer 1

195:39=5
27-5=25
25*(-0.04)=-1

Ответ: -1

Answer 2

(27-195:39)*(-0,04)=-1

195:39=5

27-5=25

25*(-0.04)=-1

Ответ: -1

Answer 3

To calculate the expression (27-195:39)*(-0.04), you need to follow the order of operations, which is typically remembered using the acronym PEMDAS:

1. Parentheses
2. Exponents
3. Multiplication and Division (from left to right)
4. Addition and Subtraction (from left to right)

Let's break down the expression step by step:

Step 1: Resolve the division inside the parentheses. 27 - (195 ÷ 39) becomes 27 - 5.

Step 2: Perform the subtraction inside the parentheses. 27 - 5 equals 22.

Step 3: Multiply the result by -0.04. 22 * (-0.04) equals -0.88.

So, the final result of the expression (27-195:39)*(-0.04) is -0.88.