Question

15,96:(4,2-3,93):4,5​

Answer 1

Ответ:

13 11/81

Пошаговое объяснение:

1) 4,2 - 3,93 = 0,27

2) 15,96 : 0,27 = 1596/100 : 27/100 = 1596/100 * 100/27 = 1596/27 = 532/9

3) 532/9 : 4,5 = 532/9 : 45/10 = 532/9 * 10/45 = 532/9 * 2/9 = 1064/81 = 13 11/81

Answer 2

It seems like you've provided a mathematical expression with some division and subtraction operations. Let's break it down step by step:

1. (4,2 - 3,93): This part appears to be a subtraction operation within parentheses. Let's calculate it: 4.2 - 3.93 = 0.27

2. Now, we have the expression: 15.96 : 0.27

3. Finally, let's perform the division: 15.96 / 0.27 ≈ 59.11

So, the result of the expression is approximately 59.11.