Question

( 240.328:8+654.084+20):7Найди значения вырожений

Answer 1

1) 240.328:8=30.041
2) 30.041+654.084=684.125
3)684.125+20=704.125
4) 704.125:7=дробь 5633/56

Answer 2

Calculation of Expressions

The given expression is: (240.328:8 + 654.084 + 20):7

To solve this, we can follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).

First, we need to perform the operations inside the parentheses/brackets, then proceed with the division and addition.

Let's solve it step by step:

1. Operations inside the Parentheses/Brackets: - 240.328 divided by 8 = 30.041 - 654.084 + 20 = 674.084

2. Division and Addition: - (30.041 + 674.084) divided by 7

Now, let's calculate the final result.

Final Calculation

The final result of the expression (240.328:8 + 654.084 + 20):7 is 104.219.

This calculation is based on the provided expression and the order of operations.