What will come in place of question mark (?) in the following questions ?
`((22)/(7) xx ? xx 11) xx (7)/(100) = 7.26`

Options

A. 5
B. 4
C. 3
D. 6

Answer

To solve the equation \(\left(\frac{22}{7} \times ? \times 11\right) \times \left(\frac{7}{100}\right) = 7.26\), we will follow these steps:

### Step 1: Rewrite the equation
We start with the equation:
\[ \left(\frac{22}{7} \times ? \times 11\right) \times \left(\frac{7}{100}\right) = 7.26 \]

### Step 2: Eliminate the fraction
To simplify, we can multiply both sides by \(100\) to eliminate the fraction:
\[ \left(\frac{22}{7} \times ? \times 11\right) \times 7 = 726 \]

### Step 3: Simplify the left side
Now, we can simplify the left side:
\[ \frac{22}{7} \times ? \times 11 \times 7 = 726 \]
The \(7\) in the numerator and denominator cancels out:
\[ 22 \times ? \times 11 = 726 \]

### Step 4: Calculate \(22 \times 11\)
Next, we calculate \(22 \times 11\):
\[ 22 \times 11 = 242 \]
So we have:
\[ 242 \times ? = 726 \]

### Step 5: Solve for ?
Now, we can solve for \(?\) by dividing both sides by \(242\):
\[ ? = \frac{726}{242} \]

### Step 6: Perform the division
Now, we perform the division:
\[ 726 \div 242 = 3 \]
Thus, we find:
\[ ? = 3 \]

### Final Answer
The value that comes in place of the question mark (?) is \(3\).

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