Question

4000/(730+270)/2 2000/(567+433)/2 (348+652)*5/500 2999+1 27000-1 67799+1

Answer 1

4000/(730+270)/2=2; 2000/(567+433)/2=1; (348+652)*5/500=10; 2999+1=3000; 27000-1=26999; 67799+1=67800

Answer 2

Let's calculate the expressions one by one:

1. 4000 / (730 + 270) / 2: First, we calculate the sum inside the parentheses: 730 + 270 = 1000. Then, we divide 4000 by 1000: 4000 / 1000 = 4. Finally, we divide 4 by 2: 4 / 2 = 2.

   So, the result is 2.

2. 2000 / (567 + 433) / 2: First, we calculate the sum inside the parentheses: 567 + 433 = 1000. Then, we divide 2000 by 1000: 2000 / 1000 = 2. Finally, we divide 2 by 2: 2 / 2 = 1.

   So, the result is 1.

3. (348 + 652) * 5 / 500: First, we calculate the sum inside the parentheses: 348 + 652 = 1000. Then, we multiply 1000 by 5: 1000 * 5 = 5000. Finally, we divide 5000 by 500: 5000 / 500 = 10.

   So, the result is 10.

4. 2999 + 1: The sum of 2999 and 1 is 3000.

   So, the result is 3000.

5. 27000 - 1: When you subtract 1 from 27000, you get 26999.

   So, the result is 26999.

6. 67799 + 1: The sum of 67799 and 1 is 67800.

   So, the result is 67800.

Therefore, the results of the given expressions are as follows:

1. 4000 / (730 + 270) / 2 = 2
2. 2000 / (567 + 433) / 2 = 1
3. (348 + 652) * 5 / 500 = 10
4. 2999 + 1 = 3000
5. 27000 - 1 = 26999
6. 67799 + 1 = 67800