Question

791,8--(28,31×40-580,9)

Answer 1

(28,31 × 40 − 580,9)  =  551,5
791,8 -551,5=240,3 
791,8 − (28,31 × 40 − 580,9)  =  240,3 

Answer 2

To solve the expression 791.8 - (28.31 × 40 - 580.9), we can follow the order of operations, which is commonly known as PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right).

Let's break down the expression step by step:

1. Multiply inside the parentheses: 28.31 × 40 = 1132.4
2. Subtract 580.9 from the result: 1132.4 - 580.9 = 551.5
3. Now, subtract 551.5 from 791.8: 791.8 - 551.5 = 240.3

Therefore, the value of the expression 791.8 - (28.31 × 40 - 580.9) is 240.3.