`50.8div2540=?`

Options

A. 2
B. 0.2
C. 0.002
D. 0.02

Answer

To solve the problem \( 50.8 \div 2540 \), we will follow these steps:

### Step 1: Convert the division into a simpler form
Since \( 50.8 \) is a decimal number, we can eliminate the decimal by multiplying both the numerator and the denominator by 10. This gives us:
\[ 50.8 \div 2540 = \frac{50.8 \times 10}{2540 \times 10} = \frac{508}{25400} \]

### Step 2: Simplify the fraction
Next, we can simplify \( \frac{508}{25400} \). We can divide both the numerator and the denominator by 508:
\[ \frac{508 \div 508}{25400 \div 508} = \frac{1}{50} \]

### Step 3: Convert the fraction to decimal
Now, we convert \( \frac{1}{50} \) into a decimal:
\[ \frac{1}{50} = 0.02 \]

### Final Answer
Thus, the result of \( 50.8 \div 2540 \) is:
\[ 0.02 \]