In a class test, a student scored 22 marks out of 25 marks . The student 's marks in percentage, is

Options

A. 88
B. 80
C. 90
D. 75

Answer

To find the percentage of marks obtained by the student, we can follow these steps:

### Step 1: Understand the formula for percentage
The formula to calculate percentage is:
\[ \text{Percentage} = \left( \frac{\text{Marks Obtained}}{\text{Total Marks}} \right) \times 100 \]

### Step 2: Identify the marks obtained and total marks
In this case, the student scored:
- Marks Obtained = 22
- Total Marks = 25

### Step 3: Substitute the values into the formula
Now, we will substitute the values into the percentage formula:
\[ \text{Percentage} = \left( \frac{22}{25} \right) \times 100 \]

### Step 4: Calculate the fraction
First, we calculate the fraction:
\[ \frac{22}{25} = 0.88 \]

### Step 5: Multiply by 100 to find the percentage
Now, we multiply by 100 to convert the fraction to a percentage:
\[ 0.88 \times 100 = 88 \]

### Step 6: State the final answer
Therefore, the student's marks in percentage is:
\[ \text{Percentage} = 88\% \]