What value will come in place of the question mark (?) in each of the following questions ?
`sqrt(2025)-:135xx27=?`

Options

A. 8
B. 9
C. 10
D. 11

Answer

To solve the question step by step, we will follow the order of operations and simplify the expression given.

### Step 1: Calculate the square root of 2025
First, we need to find the square root of 2025.

\[ \sqrt{2025} = 45 \]

### Step 2: Rewrite the expression
Now, we can rewrite the expression with the calculated square root:

\[ \frac{45}{135 \times 27} \]

### Step 3: Calculate the product in the denominator
Next, we will calculate the product of 135 and 27.

\[ 135 \times 27 \]

Calculating this:

\[ 135 \times 27 = 3645 \]

### Step 4: Perform the division
Now, we will divide 45 by 3645:

\[ \frac{45}{3645} \]

### Step 5: Simplify the fraction
To simplify, we can divide both the numerator and the denominator by 45:

\[ \frac{45 \div 45}{3645 \div 45} = \frac{1}{81} \]

### Step 6: Find the value of the question mark
Since the question asks for the value that comes in place of the question mark, we need to evaluate the expression further. However, it seems there was a misunderstanding in the original question regarding the multiplication of 27.

Instead, we should have:

\[ \frac{45}{135} \times 27 \]

Calculating \(\frac{45}{135}\):

\[ \frac{45}{135} = \frac{1}{3} \]

Now, multiply by 27:

\[ \frac{1}{3} \times 27 = 9 \]

Thus, the value that comes in place of the question mark is:

\[ ? = 9 \]

### Final Answer
The answer is 9.

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