Question

-12,6*0,7+4,8*(-1,7) решить по действиям

Answer 1

1) -12,6*0,7= -8,82
2) -1,7*4,8= -8,16
3) -8,82-8,16= -16,98

Answer 2

To solve this expression, we can use the order of operations, which is commonly known as PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction) to simplify the expression step by step.

Let's break down the expression:

-12.6 * 0.7 + 4.8 * (-1.7)

First, we can perform the multiplication:

-8.82 + (-8.16)

Next, we can simplify by adding these two terms:

-17.98

Therefore, the solution to the expression is -17.98.