when 121012 is divided by 12 ,the remainder is

Options

A. 4
B. 0
C. 2
D. 3

Answer

To find the remainder when 121012 is divided by 12, we can follow these steps:

### Step 1: Set up the division
We need to divide 121012 by 12.

### Step 2: Perform the division
1. **First, divide the first part of the number (12) by 12:**
- 12 goes into 12 exactly 1 time.
- 1 × 12 = 12
- Subtract this from 12:
- 12 - 12 = 0
- Bring down the next digit (1), making it 01.

2. **Now divide 1 by 12:**
- 12 goes into 1, 0 times.
- 0 × 12 = 0
- Subtract this from 1:
- 1 - 0 = 1
- Bring down the next digit (0), making it 10.

3. **Now divide 10 by 12:**
- 12 goes into 10, 0 times.
- 0 × 12 = 0
- Subtract this from 10:
- 10 - 0 = 10
- Bring down the next digit (1), making it 101.

4. **Now divide 101 by 12:**
- 12 goes into 101, 8 times (because 12 × 8 = 96).
- Subtract 96 from 101:
- 101 - 96 = 5
- Bring down the next digit (2), making it 52.

5. **Now divide 52 by 12:**
- 12 goes into 52, 4 times (because 12 × 4 = 48).
- Subtract 48 from 52:
- 52 - 48 = 4

### Step 3: Conclusion
After performing the division, we find that the remainder when 121012 is divided by 12 is **4**.

### Final Answer
The remainder is **4**.

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