What will come in place of question mark (?) in the following questions
7560 + 8165 + 6780 = 18000 + ?

Options

A. 4620
B. 4580
C. 4505
D. 4475

Answer

To solve the equation \( 7560 + 8165 + 6780 = 18000 + ? \), we will follow these steps:

### Step 1: Add the numbers on the left-hand side
We need to calculate the sum of \( 7560 \), \( 8165 \), and \( 6780 \).

\[ 7560 + 8165 + 6780 \]

Calculating step by step:

1. First, add \( 7560 \) and \( 8165 \):
\[ 7560 + 8165 = 15725 \]

2. Now, add \( 6780 \) to the result:
\[ 15725 + 6780 = 22505 \]

So, the left-hand side equals \( 22505 \).

### Step 2: Set up the equation
Now we can set up the equation:
\[ 22505 = 18000 + ? \]

### Step 3: Isolate the question mark
To find the value of \( ? \), we will subtract \( 18000 \) from \( 22505 \):

\[ ? = 22505 - 18000 \]

### Step 4: Perform the subtraction
Now, let's perform the subtraction:
\[ 22505 - 18000 = 4505 \]

### Conclusion
Thus, the value of \( ? \) is \( 4505 \).

### Final Answer
The answer is \( 4505 \).

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