Question

Выполните деление столбиком 1 2812:74 2 1248:24 3 6565 : 13

Answer 1

Всё решила и расписала.

Answer 2

Division by Long Division Method

To solve the given division problems using long division method, we will divide the dividend (the number being divided) by the divisor (the number we are dividing by) step by step.

1. Division of 1,2812 by 74: - We start by dividing the first digit of the dividend (1) by the divisor (74). Since 1 is smaller than 74, we bring down the next digit (2) to form the partial dividend. - Now, we divide 12 by 74. The quotient is 0, and the remainder is 12. - We bring down the next digit (8) to form the new partial dividend, which is now 128. - We divide 128 by 74. The quotient is 1, and the remainder is 54. - We bring down the next digit (2) to form the new partial dividend, which is now 542. - We divide 542 by 74. The quotient is 7, and the remainder is 4. - Finally, we bring down the last digit (4) to form the new partial dividend, which is now 44. - We divide 44 by 74. The quotient is 0, and the remainder is 44. - Therefore, the result of the division 1,2812 divided by 74 is 17 remainder 44.

2. Division of 1,248 by 24: - We start by dividing the first digit of the dividend (1) by the divisor (24). Since 1 is smaller than 24, we bring down the next digit (2) to form the partial dividend. - Now, we divide 12 by 24. The quotient is 0, and the remainder is 12. - We bring down the next digit (4) to form the new partial dividend, which is now 124. - We divide 124 by 24. The quotient is 5, and the remainder is 4. - Therefore, the result of the division 1,248 divided by 24 is 52 remainder 4.

3. Division of 6,565 by 13: - We start by dividing the first digit of the dividend (6) by the divisor (13). Since 6 is smaller than 13, we bring down the next digit (5) to form the partial dividend. - Now, we divide 65 by 13. The quotient is 5, and the remainder is 0. - We bring down the next digit (6) to form the new partial dividend, which is now 60. - We divide 60 by 13. The quotient is 4, and the remainder is 8. - We bring down the next digit (5) to form the new partial dividend, which is now 85. - We divide 85 by 13. The quotient is 6, and the remainder is 7. - Therefore, the result of the division 6,565 divided by 13 is 506 remainder 7.

So, the results of the divisions are as follows: 1. 1,2812 divided by 74 is 17 remainder 44. 2. 1,248 divided by 24 is 52 remainder 4. 3. 6,565 divided by 13 is 506 remainder 7.