Question

276 - 775: (30 026 - 29 796)(7 294:14 + 12 960:27): 91(13 1364:41 -19 000:25):52​

Answer 1

1)272,63045346464775752424214

2)11

3)47

Answer 2

Let's break down the expression step by step:

1. First, we'll perform the subtraction: 276 - 775 = -499.

2. Next, we'll work on the expression within the first set of parentheses: (30,026 - 29,796).

   30,026 - 29,796 = 230.

3. Moving on to the expression inside the second set of parentheses: (7,294 ÷ 14 + 12,960 ÷ 27).

   First, calculate the divisions:

   7,294 ÷ 14 ≈ 520.42857 (rounded to 5 decimal places). 12,960 ÷ 27 ≈ 480.00000 (rounded to 5 decimal places).

   Now, add these results:

   520.42857 + 480.00000 ≈ 1000.42857 (rounded to 5 decimal places).

4. Now, let's handle the expression within the third set of parentheses: (13,1364 ÷ 41 - 19,000 ÷ 25).

   First, calculate the divisions:

   13,1364 ÷ 41 ≈ 320.09854 (rounded to 5 decimal places). 19,000 ÷ 25 = 760.

   Now, subtract these results:

   320.09854 - 760 ≈ -439.90146 (rounded to 5 decimal places).

5. Finally, multiply the results of the first, second, and third sets of parentheses together:

   -499 * 1000.42857 * -439.90146 ≈ 219,801,679.61 (rounded to 2 decimal places).

So, the result of the entire expression is approximately 219,801,679.61.