Question

2,136:7,12=0,3 столбиком срочноооо!!!!!

Answer 1

Решение на фото смотри.....

Answer 2

Sure, I'll help you perform the division 2,136 divided by 7.12 using long division:

markdownCopy code
         _____
7.12 | 2,136.00

Step 1: Divide the leftmost digit of the dividend (2) by the divisor (7) to get the quotient.

markdownCopy code
         _____
7.12 | 2,136.00
   0

Step 2: Bring down the next digit (1) to the right of the quotient.

markdownCopy code
         _____
7.12 | 2,136.00
   0

Step 3: Now, we need to add a decimal point in the quotient and a zero to the right of the 1 (in the dividend).

markdownCopy code
         _____
7.12 | 2,136.00
   0.0

Step 4: Divide 12 by 7.12, and write the result (1.68) above the 12.

markdownCopy code
         _____
7.12 | 2,136.00
   0.0
  -1.68

Step 5: Multiply the divisor (7.12) by the quotient (1.68) to get 11.9616.

markdownCopy code
         _____
7.12 | 2,136.00
   0.0
  -1.68
  _______

Step 6: Subtract the result from Step 5 from the 12.

markdownCopy code
         _____
7.12 | 2,136.00
   0.0
  -1.68
  _______
   11.04

Step 7: Bring down the next digit (3) to the right of 11.04.

markdownCopy code
         _____
7.12 | 2,136.00
   0.0
  -1.68
  _______
   11.04
    3

Step 8: Add a decimal point in the quotient and a zero to the right of the 3.

markdownCopy code
         _____
7.12 | 2,136.00
   0.0
  -1.68
  _______
   11.04
   0.30

Step 9: Divide 30 by 7.12 and write the result (4.20) above 30.

markdownCopy code
         _____
7.12 | 2,136.00
   0.0
  -1.68
  _______
   11.04
   0.30
  -8.48

Step 10: Multiply the divisor (7.12) by the quotient (4.20) to get 29.904.

markdownCopy code
         _____
7.12 | 2,136.00
   0.0
  -1.68
  _______
   11.04
   0.30
  -8.48
  _______
  29.904

Step 11: Subtract the result from Step 10 from the 30.

markdownCopy code
         _____
7.12 | 2,136.00
   0.0
  -1.68
  _______
   11.04
   0.30
  -8.48
  _______
  29.096

Step 12: There are no more digits to bring down, so we have our final remainder of 29.096.

The final result of the division is approximately 300.30 (rounded to two decimal places).