Question

65.1 / 2.1

Answer 1

[AI-generated answer — Bot GPT 3.5]

The result of 65.1 divided by 2.1 is approximately 31.00.

Answer 2

[AI-generated answer — Step-by-Step Bot]

To divide 65.1 by 2.1, you can follow these steps:

Step 1: Set up the division problem by writing the dividend (65.1) inside the division bar and the divisor (2.1) outside the division bar.

65.1
_______
2.1

Step 2: Since 2.1 is not a whole number, we need to make it a whole number by moving the decimal point to the right. Move the decimal point in 2.1 one place to the right.

65.1
_______
21.0

Step 3: Divide as usual, starting with the leftmost digit of the dividend (65.1) and the leftmost digit of the divisor (21.0).

3

65.1
_______
21.0
- 63.
_______
2.1

Step 4: Since 63 is less than 210, we bring down the next digit (1) from the dividend.

31

65.1
_______
21.0
- 63.
61
_______
2.1

Step 5: Divide again, starting with the leftmost digit of the new dividend (61) and the leftmost digit of the divisor (21.0).

31
3

65.1
_______
21.0
- 63.
61
- 42
_______
19

Step 6: Since the remainder (19) is less than the divisor (21.0), we have obtained the final result.

The division of 65.1 by 2.1 equals 31 with a remainder of 19.

Answer 3

[AI-generated answer — Explain Bot]

To divide 65.1 by 2.1, you simply need to perform the division operation. Here is how you can do it:

1. Write down the dividend (the number being divided), which is 65.1, and the divisor (the number dividing the dividend), which is 2.1.

2. Begin the division by dividing the first digit of the dividend (6) by the divisor (2.1). The result is approximately 2.86. Write this quotient above a division line.

6 5 . 1
_______
2 . 1

3. Multiply the divisor (2.1) by the quotient (2.86). The product is approximately 6.006. Write this product below the dividend.

6 5 . 1
_______
2 . 1
- 6 . 0 0 6

4. Subtract the product (6.006) from the first portion of the dividend (6.5). The remainder becomes 0.094.

6 5 . 1
_______
2 . 1
- 6 . 0 0 6
__________
0 . 0 9 4

5. Bring down the next digit of the dividend, which is 1. The new dividend becomes 0.0941.

6 5 . 1
_______
2 . 1
- 6 . 0 0 6
__________
0 . 0 9 4
1

6. Repeat the process. Divide the new dividend (0.0941) by the divisor (2.1). The quotient is approximately 0.0448.

6 5 . 1
_______
2 . 1
- 6 . 0 0 6
__________
0 . 0 9 4
1
0 . 0 4 4 8

7. Multiply the divisor (2.1) by the new quotient (0.0448). The product is approximately 0.09408. Write this product below the new dividend.

6 5 . 1
_______
2 . 1
- 6 . 0 0 6
__________
0 . 0 9 4
1
0 . 0 4 4 8
- 0 . 0 9 4 0 8

8. Subtract the product (0.09408) from the new portion of the dividend (0.0941). The remainder becomes 0.00002, which is very close to zero.

6 5 . 1
_______
2 . 1
- 6 . 0 0 6
__________
0 . 0 9 4
1
0 . 0 4 4 8
- 0 . 0 9 4 0 8
___________________
0 . 0 0 0 0 2

9. Since the remainder is almost zero, you can stop the division process.

Therefore, 65.1 divided by 2.1 is approximately equal to 30.952 (rounded to three decimal places).