# Finding a percentage of a whole number without a calculator: Advanced Online Quiz

Following quiz provides Multiple Choice Questions (MCQs) related to **Finding a percentage of a whole number without a calculator: Advanced**. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using **Show Answer** button. You can use **Next Quiz** button to check new set of questions in the quiz.

### Answer : B

### Explanation

**Step 1:**

50% = $\frac{50}{100} = \frac{1}{2}$

**Step 2:**

To get 50% of 96.48 we divide it by 2

50% of 96.48 = $\frac{96.48}{2} = 48.24$

**Step 3:**

So, 50% of 96.48 = 48.24

### Answer : C

### Explanation

**Step 1:**

Part = 18.4; whole = 27.6

**Step 2:**

percentage = $\frac{18.4}{27.6} \times 100 = 66.67\%$

**Step 3:**

So, 18.4 is 66.67% of 27.6

### Answer : A

### Explanation

**Step 1:**

We find 10%. We move the decimal one place to the left to get 3.82

**Step 2:**

To find 40% we multiply the result by 4.

40% of 38.2 = 3.82 × 4 = 15.28

**Step 3:**

40% of 38.2 = 3.82 × 4 = 15.28

**Step 4:**

So, 40% of 38.2 = 15.28

### Answer : D

### Explanation

**Step 1:**

Part = 12.48; whole = 15.6

**Step 2:**

Percentage = $\frac{12.48}{15.6} \times 100 = 80\%$

**Step 3:**

So, 12.48 is 80% of 15.6

### Answer : C

### Explanation

**Step 1:**

Part = 17.43; whole = 24.9

**Step 2:**

Percentage = $\frac{17.43}{24.9} \times 100 = 70\%$

**Step 3:**

So, 17.43 is 70% of 24.9

### Answer : A

### Explanation

**Step 1:**

Part = 4.1; whole = 12.3

**Step 2:**

Percentage = $\frac{4.1}{12.3} \times 100 = 30\%$

**Step 3:**

So, 4.1 is 30% of 12.3

### Answer : D

### Explanation

**Step 1:**

We first find 10%. We move the decimal one place to the left to get 5.29

**Step 2:**

So, 10% of 52.9 = 5.29

### Answer : B

### Explanation

**Step 1:**

Part = 11.3; whole = 56.5

**Step 2:**

Percentage = $\frac{11.3}{56.5} \times 100 = 20\%$

**Step 3:**

So, 11.3 is 20% of 56.5

### Answer : A

### Explanation

**Step 1:**

We first find 10%. We move the decimal one place to the left to get 5.08

**Step 2:**

To find 30% we multiply the result by 3.

30% of 50.8 = 5.08 × 3 = 15.24

**Step 3:**

So, 30% of 50.8 = 15.24

### Answer : C

### Explanation

**Step 1:**

50% = $\frac{50}{100} = \frac{1}{2}$

**Step 2:**

To get 50% of 67.4 we divide it by 2

50% of 67.4 = $\frac{67.4}{2} = 33.7$

**Step 3:**

Now we find 10% of 67.4. We move the decimal one place to the left to get 6.74

**Step 4:**

60% of 67.4 = 50% of 67.4 + 10% of 67.4

= 33.7 + 6.74 = 40.44

So, 60% of 67.4 = 40.44