Express each of the following as a per cent :
`19/(40)`

Answer

To express \( \frac{19}{40} \) as a percent, follow these steps:

### Step 1: Write the fraction as a decimal
To convert the fraction \( \frac{19}{40} \) into a percentage, we first multiply it by 100.

\[ \frac{19}{40} \times 100 \]

### Step 2: Perform the multiplication
Now, calculate \( 19 \times 100 \):

\[ 19 \times 100 = 1900 \]

So, we have:

\[ \frac{1900}{40} \]

### Step 3: Divide to simplify
Next, we divide 1900 by 40:

\[ 1900 \div 40 \]

Calculating this gives:

\[ 1900 \div 40 = 47.5 \]

### Step 4: Write the final answer as a percentage
Thus, we can express \( \frac{19}{40} \) as:

\[ 47.5\% \]

### Final Answer:
\[ \frac{19}{40} = 47.5\% \]

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