Express each of the following fractions as a percentage :
`13/40`

Answer

To express the fraction \( \frac{13}{40} \) as a percentage, we can follow these steps:

### Step 1: Understand the formula to convert a fraction to a percentage.
To convert a fraction to a percentage, we multiply the fraction by 100.

### Step 2: Set up the equation.
We can express this as:
\[ \frac{13}{40} \times 100 \]

### Step 3: Simplify the multiplication.
We can simplify the calculation by breaking it down:
\[ \frac{13 \times 100}{40} \]

### Step 4: Perform the multiplication.
Now, calculate \( 13 \times 100 \):
\[ 1300 \]
So, we have:
\[ \frac{1300}{40} \]

### Step 5: Simplify the fraction.
Now, we need to divide \( 1300 \) by \( 40 \):
\[ 1300 \div 40 = 32.5 \]

### Step 6: Write the final answer.
Thus, \( \frac{13}{40} \) expressed as a percentage is:
\[ 32.5\% \]

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