Question

1)-12:31= 3)53,4:(-15) 2)33,77:(-11)=

Answer 1

Ответ:1)-12:31=0,38

3)53,4:(-15)=0,28

2)33,77:(-11)=0,32

Пошаговое объяснение:

Answer 2

Let's solve each of these expressions one by one:

1. -12:31 = -0.3870967741935484

To solve this expression, we divide -12 by 31. The result is approximately -0.3870967741935484.

2. 33,77:(-11) = -3.0613636363636365

Here, we divide 33.77 by -11. The result is approximately -3.0613636363636365.

3. 4:(-15) = -0.26666666666666666

In this case, we divide 4 by -15. The result is approximately -0.26666666666666666.

Please note that these calculations assume standard arithmetic operations unless otherwise specified.