`? xx 147 = 6909`

Options

A. 37
B. 47
C. 27
D. 67

Answer

To solve the equation \( ? \times 147 = 6909 \), we need to isolate the question mark by dividing both sides of the equation by 147.

### Step-by-Step Solution:

1. **Write the equation**:
\[ ? \times 147 = 6909 \]

2. **Isolate the question mark**:
To find the value of \( ? \), we divide both sides by 147:
\[ ? = \frac{6909}{147} \]

3. **Perform the division**:
We will divide 6909 by 147. Start by estimating how many times 147 fits into 6909.

- First, check how many times 147 fits into the first few digits of 6909.
- 147 goes into 690 (the first three digits) about 4 times because \( 147 \times 4 = 588 \).
- Subtract 588 from 690:
\[ 690 - 588 = 102 \]
- Bring down the next digit (which is 9) to make it 1029.
- Now, see how many times 147 fits into 1029. It fits about 7 times because \( 147 \times 7 = 1029 \).
- Subtract 1029 from 1029:
\[ 1029 - 1029 = 0 \]

4. **Combine the results**:
Since we found that \( ? = 47 \), we can conclude:
\[ ? = 47 \]

### Final Answer:
The value of \( ? \) is \( 47 \).

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