`3 xx 10000 + 0 xx 1000 + 8 xx 100 + 0 xx 10 + 7 xx 1` is same as

Options

A. 30087
B. 30807
C. 3807
D. 3087

Answer

To solve the expression `3 x 10000 + 0 x 1000 + 8 x 100 + 0 x 10 + 7 x 1`, we will break it down step by step.

### Step 1: Calculate each term in the expression
1. **Calculate \(3 \times 10000\)**:
\[ 3 \times 10000 = 30000 \]

2. **Calculate \(0 \times 1000\)**:
\[ 0 \times 1000 = 0 \]

3. **Calculate \(8 \times 100\)**:
\[ 8 \times 100 = 800 \]

4. **Calculate \(0 \times 10\)**:
\[ 0 \times 10 = 0 \]

5. **Calculate \(7 \times 1\)**:
\[ 7 \times 1 = 7 \]

### Step 2: Combine the results
Now, we will add all the results from the calculations above:
\[ 30000 + 0 + 800 + 0 + 7 \]

### Step 3: Perform the addition
1. **Add \(30000 + 0\)**:
\[ 30000 + 0 = 30000 \]

2. **Add \(30000 + 800\)**:
\[ 30000 + 800 = 30800 \]

3. **Add \(30800 + 0\)**:
\[ 30800 + 0 = 30800 \]

4. **Add \(30800 + 7\)**:
\[ 30800 + 7 = 30807 \]

### Final Result
The final result of the expression \(3 \times 10000 + 0 \times 1000 + 8 \times 100 + 0 \times 10 + 7 \times 1\) is:
\[ \boxed{30807} \]