find
(1) `25%` of 76
(2) `20%` of ₹ 132
(3) `7.5%` of 600 m
(4) `3.3/1%` of 90 km
(5) `8.5%` of 5 kg
(6) `20%` of 12 liters

Answer

### Step-by-Step Solution:

**(1) Find 25% of 76:**

To find 25% of 76, we can use the formula:
\[ \text{Percentage} = \left(\frac{\text{Percentage Value}}{100}\right) \times \text{Total Value} \]

So, we calculate:
\[ 25\% \text{ of } 76 = \left(\frac{25}{100}\right) \times 76 \]

Now, simplifying:
\[ = \frac{25 \times 76}{100} \]
\[ = \frac{1900}{100} = 19 \]

**(2) Find 20% of ₹ 132:**

Using the same formula:
\[ 20\% \text{ of } 132 = \left(\frac{20}{100}\right) \times 132 \]
\[ = \frac{20 \times 132}{100} \]
\[ = \frac{2640}{100} = 26.4 \]

**(3) Find 7.5% of 600 m:**

Again, applying the formula:
\[ 7.5\% \text{ of } 600 = \left(\frac{7.5}{100}\right) \times 600 \]
\[ = \frac{7.5 \times 600}{100} \]
\[ = \frac{4500}{100} = 45 \]

**(4) Find 3.3% of 90 km:**

Using the formula:
\[ 3.3\% \text{ of } 90 = \left(\frac{3.3}{100}\right) \times 90 \]
\[ = \frac{3.3 \times 90}{100} \]
\[ = \frac{297}{100} = 2.97 \]

**(5) Find 8.5% of 5 kg:**

Using the formula:
\[ 8.5\% \text{ of } 5 = \left(\frac{8.5}{100}\right) \times 5 \]
\[ = \frac{8.5 \times 5}{100} \]
\[ = \frac{42.5}{100} = 0.425 \]

**(6) Find 20% of 12 liters:**

Using the formula:
\[ 20\% \text{ of } 12 = \left(\frac{20}{100}\right) \times 12 \]
\[ = \frac{20 \times 12}{100} \]
\[ = \frac{240}{100} = 2.4 \]

### Summary of Answers:
1. 25% of 76 = 19
2. 20% of ₹ 132 = 26.4
3. 7.5% of 600 m = 45
4. 3.3% of 90 km = 2.97
5. 8.5% of 5 kg = 0.425
6. 20% of 12 liters = 2.4