`83% "of" 6242xx12% "of" 225=?`

Options

A. 146286.42
B. 134263.18
C. 139883.22
D. 1562218.23

Explanation

To solve the problem \( 83\% \text{ of } 6242 \times 12\% \text{ of } 225 \), we will follow these steps:

### Step 1: Convert percentages to decimals
First, we need to convert the percentages into decimal form:
- \( 83\% = \frac{83}{100} = 0.83 \)
- \( 12\% = \frac{12}{100} = 0.12 \)

### Step 2: Set up the equation
Now we can express the problem mathematically:
\[ X = 0.83 \times 6242 \times 0.12 \times 225 \]

### Step 3: Calculate \( 0.83 \times 6242 \)
Next, we calculate \( 0.83 \times 6242 \):
\[ 0.83 \times 6242 = 5179.86 \]

### Step 4: Calculate \( 0.12 \times 225 \)
Now, we calculate \( 0.12 \times 225 \):
\[ 0.12 \times 225 = 27 \]

### Step 5: Multiply the results from Steps 3 and 4
Now we multiply the results from Step 3 and Step 4 together:
\[ X = 5179.86 \times 27 \]

### Step 6: Calculate the final result
Finally, we calculate \( 5179.86 \times 27 \):
\[ X = 13983.22 \]

Thus, the final answer is:
\[ \boxed{13983.22} \]