Question

Express decimal as a fractions or mixed number or simplest form
0.39
0.20
0.75
0.50
2.25

Answer 1

Here are the conversions of the given decimals into fractions or mixed numbers in simplest form:

1. **0.39**:
- As a fraction: \( \frac{39}{100} \)
- In simplest form: \( \frac{39}{100} \) (cannot be simplified further)

2. **0.20**:
- As a fraction: \( \frac{20}{100} \)
- In simplest form: \( \frac{1}{5} \)

3. **0.75**:
- As a fraction: \( \frac{75}{100} \)
- In simplest form: \( \frac{3}{4} \)

4. **0.50**:
- As a fraction: \( \frac{50}{100} \)
- In simplest form: \( \frac{1}{2} \)

5. **2.25**:
- As a mixed number: \( 2 \frac{1}{4} \)
- As an improper fraction: \( \frac{9}{4} \)

Thus, the final forms are:
- 0.39 = \( \frac{39}{100} \)
- 0.20 = \( \frac{1}{5} \)
- 0.75 = \( \frac{3}{4} \)
- 0.50 = \( \frac{1}{2} \)
- 2.25 = \( 2 \frac{1}{4} \) or \( \frac{9}{4} \)