Use properties of rational number, to simplify the expression (23-8.13) -(107.4 plus 8)

Answer 1

To simplify the expression (23-8.13) - (107.4 + 8), we can first simplify the additions and subtractions within the brackets:

(23 - 8.13) - (107.4 + 8)
= 14.87 - 115.4

Next, we can subtract the two rational numbers:

14.87 - 115.4
= -100.53

Therefore, the simplified expression is -100.53.