0.4 as a Simplified Fraction
Quick Answer
0.4 as a simplified fraction is 2/5
Step-by-Step Solution
Let's convert 0.4 to a simplified fraction following these steps:
- First, let's understand this number:
- Converting the decimal to a fraction:
- Multiply 0.4 by 10 to get 4
- This gives us the initial fraction: 4/10
- Simplifying the fraction:
- We reduce this fraction by dividing both numbers by their greatest common divisor
- After simplification, we get: 2/5
Verify the Result
To verify that 2/5 equals 0.4:
- Divide 2 by 5
- 2 ÷ 5 = 0.4
Related Conversions
| Decimal | Simplified Fraction | Calculation Page : |
|---|---|---|
| 0.2 | 1/5 | 0.2 as a simplified fraction |
| 0.3 | 3/10 | 0.3 as a simplified fraction |
| 0.4 | 2/5 | 0.4 as a simplified fraction |
| 0.5 | 1/2 | 0.5 as a simplified fraction |
| 0.6 | 3/5 | 0.6 as a simplified fraction |
Common Uses of 0.4 as a Fraction
The fraction 2/5 (0.4) can be found in various real-world applications:
- Percentages (0.4 = 40.00%)
- Measurements and recipes
- Financial calculations
- Scientific calculations
Additional Information
Decimal Type
The decimal 0.4 is a terminating decimal with 1 decimal places.
Percentage Equivalent
0.4 = 40.00%