Question

23,276:2,3-8,6*(17,2*0,125+0,05)+0,25*3,2. 9,25*1,04-(6372:0,6+1,125*0,8):1,2+0,16:6,2

Answer 1

23,276:2,3-8,6*(17,2*0,125+0,05)+0,25*3,2 = -8

1) 23,276 : 2,3 = 10,12

2) 17,2 * 0,125 = 2,15

3) 2,15 + 0,05 = 2,2

4) 0,25 * 3,2 = 0,8

5) 8,6 * 2,2 = 18,92

6) 10,12 - 18,92 = -8,8

7) -8,8 + 0,8 = -8

2. 9,25*1,04-(6372:0,6+1,125*0,8):1,2+0,16:6,2 = -8841 323/3100

1) 9,25 * 1,04 = 9,62

2) 6372 : 0,6 = 10620

3) 1,125 * 0,8 = 0,9

4) 10620 + 0,9 = 10620,9

5) 10620,9 : 1,2 = 8850,75

6) 0,16 : 6,2 = 4/155

7) 9,62 - 8850,75 = -8841,13

8) -8841,13 + 4/155 = -8841 323/3100

Answer 2

To solve the given mathematical expression, let's break it down step by step:

1. 23,276: Divide by 2,3: Result = 23,276 ÷ 2,3 ≈ 10.123478260869565

2. Subtract 8,6 from the result of step 1: Result = 10.123478260869565 - 8,6 ≈ 1.523478260869565

3. Multiply 17,2 by 0,125: Result = 17,2 * 0,125 = 2.15

4. Add the result of step 3 to 0,05: Result = 2.15 + 0,05 = 2.2

5. Multiply the result of step 4 by 6: Result = 2.2 * 6 = 13.2

6. Add the result of step 5 to the result of step 2: Result = 1.523478260869565 + 13.2 ≈ 14.723478260869565

7. Multiply 0,25 by 3,2: Result = 0,25 * 3,2 = 0.8

8. Add the result of step 7 to the result of step 6: Result = 14.723478260869565 + 0.8 ≈ 15.523478260869565

Now, let's move on to the second part of the expression:

1. Multiply 9,25 by 1,04: Result = 9,25 * 1,04 ≈ 9.62

2. Divide 6372 by 0,6: Result = 6372 ÷ 0,6 ≈ 10620

3. Multiply 1,125 by 0,8: Result = 1,125 * 0,8 = 0,9

4. Add the result of step 3 to the result of step 2: Result = 10620 + 0,9 ≈ 10620.9

5. Divide the result of step 4 by 1,2: Result = 10620.9 ÷ 1,2 ≈ 8850.75

6. Divide 0,16 by 6,2: Result = 0,16 ÷ 6,2 ≈ 0.025806451612903226

7. Add the result of step 6 to the result of step 5: Result = 8850.75 + 0.025806451612903226 ≈ 8850.775806451612

Now, the final step is to subtract the result of the second part from the result of the first part:

Final Result = 15.523478260869565 - 8850.775806451612 ≈ -8835.252328190743

Therefore, the final result of the expression is approximately -8835.252328190743.