Find
`16.2/3`% of 30
`15% of ₹140.

Answer

To solve the problem, we need to find two values:

1. \( 16.2 \frac{2}{3} \% \) of 30
2. \( 15\% \) of ₹140

Let's break down the steps for each part.

### Part 1: Find \( 16.2 \frac{2}{3} \% \) of 30

**Step 1:** Convert \( 16.2 \frac{2}{3} \% \) to an improper fraction.

- First, convert \( 16.2 \frac{2}{3} \) to an improper fraction.
- \( 16.2 = 16 + \frac{2}{3} = \frac{48}{3} + \frac{2}{3} = \frac{50}{3} \)
- Therefore, \( 16.2 \frac{2}{3} \% = \frac{50}{3} \% \)

**Hint:** To convert a mixed number to an improper fraction, multiply the whole number by the denominator and add the numerator.

**Step 2:** Convert the percentage to a fraction.

- To convert \( \frac{50}{3} \% \) to a fraction, divide by 100.
- \( \frac{50}{3} \% = \frac{50}{3} \times \frac{1}{100} = \frac{50}{300} = \frac{1}{6} \)

**Hint:** Remember that to convert a percentage to a fraction, you divide by 100.

**Step 3:** Calculate \( \frac{1}{6} \) of 30.

- To find \( \frac{1}{6} \) of 30, multiply:
- \( \frac{1}{6} \times 30 = 5 \)

**Hint:** To find a fraction of a number, multiply the fraction by that number.

### Part 2: Find \( 15\% \) of ₹140

**Step 1:** Convert \( 15\% \) to a fraction.

- \( 15\% = \frac{15}{100} = \frac{3}{20} \)

**Hint:** To convert a percentage to a fraction, divide the percentage by 100 and simplify if possible.

**Step 2:** Calculate \( \frac{3}{20} \) of ₹140.

- To find \( \frac{3}{20} \) of ₹140, multiply:
- \( \frac{3}{20} \times 140 = \frac{3 \times 140}{20} = \frac{420}{20} = 21 \)

**Hint:** When multiplying a fraction by a whole number, multiply the numerator by the whole number and divide by the denominator.

### Final Results:

1. \( 16.2 \frac{2}{3} \% \) of 30 = 5
2. \( 15\% \) of ₹140 = 21