Question

21 + (−45) 175,6−205,16

Answer 1

Ответ:

21+(-45)= 21-45= -24

175,6-205,16= -29,56

Answer 2

Let's calculate the expression step by step:

1. 21 + (-45): 21 + (-45) = -24

2. 175.6 - 205.16: 175.6 - 205.16 = -29.56

So, the final result of the expression is:

-24 - 29.56 = -53.56