What approximate value should come in place of question mark(?) in the following questions?
`79.36xx15.56+784-:112=?`

Options

A. 1287
B. 1271
C. 1157
D. 1057

Answer

To solve the equation \( 79.36 \times 15.56 + 784 \div 112 = ? \), we will approximate the values and perform the calculations step by step.

### Step 1: Approximate the values
- Approximate \( 79.36 \) to \( 79 \).
- Approximate \( 15.56 \) to \( 16 \).
- The value \( 784 \) remains as \( 784 \).
- The value \( 112 \) remains as \( 112 \).

### Step 2: Rewrite the expression with approximated values
Now, we can rewrite the expression using the approximated values:
\[ 79 \times 16 + 784 \div 112 \]

### Step 3: Calculate the multiplication
Now, calculate \( 79 \times 16 \):
\[ 79 \times 16 = 1264 \]

### Step 4: Calculate the division
Next, calculate \( 784 \div 112 \):
\[ 784 \div 112 = 7 \]

### Step 5: Add the results
Now, add the results of the multiplication and division:
\[ 1264 + 7 = 1271 \]

### Final Result
Thus, the approximate value that should come in place of the question mark (?) is:
\[ \boxed{1271} \]

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