`87 xx ? =3393`

Options

A. 39
B. 49
C. 27
D. 67

Answer

To solve the equation \( 87 \times ? = 3393 \), we need to find the value represented by the question mark. Here are the steps to find the solution:

### Step 1: Set up the equation
We start with the equation:
\[ 87 \times ? = 3393 \]

### Step 2: Isolate the question mark
To find the value of the question mark, we can isolate it by dividing both sides of the equation by 87:
\[ ? = \frac{3393}{87} \]

### Step 3: Perform the division
Now we need to calculate \( \frac{3393}{87} \). We can do this by performing long division or using a calculator.

1. **Long Division**:
- 87 goes into 339 three times (since \( 87 \times 3 = 261 \)).
- Subtract 261 from 339 to get 78.
- Bring down the next digit (which is 3) to make it 783.
- 87 goes into 783 nine times (since \( 87 \times 9 = 783 \)).
- Subtract 783 from 783 to get 0.

Thus, \( 3393 \div 87 = 39 \).

### Step 4: Conclusion
Therefore, the value of the question mark is:
\[ ? = 39 \]

### Final Answer
The answer is \( 39 \).

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