Question

Деление столбиком 65:5 и 67:5 и 75:3 и 77:3 68:4;61:4;85:5;81:5

Answer 1

65:5 13
67:5 13(2 ост)
75:3 25
77:3 25(2 ост)

Answer 2

Division by 5

To divide 65 by 5, we can use long division:

  13
-----
5| 65
   5
-----
   15
  15
-----
    0

Therefore, 65 divided by 5 is equal to 13.

Similarly, to divide 67 by 5:

  13
-----
5| 67
   5
-----
   17
  15
-----
    2

Therefore, 67 divided by 5 is equal to 13 with a remainder of 2.

Division by 3

To divide 75 by 3:

  25
-----
3| 75
   6
-----
   15
  15
-----
    0

Therefore, 75 divided by 3 is equal to 25.

Similarly, to divide 77 by 3:

  25
-----
3| 77
   6
-----
   17
  15
-----
    2

Therefore, 77 divided by 3 is equal to 25 with a remainder of 2.

Division by 4

To divide 68 by 4:

  17
-----
4| 68
   6
-----
   28
  28
-----
    0

Therefore, 68 divided by 4 is equal to 17.

Similarly, to divide 61 by 4:

  15
-----
4| 61
   4
-----
   21
  20
-----
    1

Therefore, 61 divided by 4 is equal to 15 with a remainder of 1.

Division by 5

To divide 85 by 5:

  17
-----
5| 85
   8
-----
   25
  25
-----
    0

Therefore, 85 divided by 5 is equal to 17.

Similarly, to divide 81 by 5:

  16
-----
5| 81
   8
-----
   21
  20
-----
    1

Therefore, 81 divided by 5 is equal to 16 with a remainder of 1.

I hope this helps! Let me know if you have any further questions.