Question

18:(11-5)+47 2•9-6•3

Answer 1

Пошаговое объяснение:

18:6+47=18:53 18-18=0

18:53= 0,33

Answer 2

Let's solve the given expressions step by step:

1. 18:(11-5)+47: First, let's simplify the expression inside the parentheses: 11 - 5 = 6. Now we have: 18:(6) + 47. To evaluate the division, we divide 18 by 6: 18 / 6 = 3. Finally, we add 3 to 47: 3 + 47 = 50. Therefore, the result of the expression 18:(11-5)+47 is 50.

2. 2•9-6•3: Using the multiplication operator (•), we can evaluate each multiplication separately: 2 • 9 = 18 6 • 3 = 18

Now we subtract the second result from the first: 18 - 18 = 0. Therefore, the result of the expression 2•9-6•3 is 0.