0.4 to simplied fraction
0.4 as a simplified fraction is 2/5.
To convert a decimal number to a simplified fraction, you need to follow these steps:
Step 1: Write the decimal number as a fraction.
In this case, the decimal number is 0.4. Since there is only one digit after the decimal point, we can write it as 0.4/1.
Step 2: Multiply both the numerator and denominator by 10 until there are no digits after the decimal point.
In this case, we multiply both the numerator and denominator by 10. This gives us 4/10.
Step 3: Simplify the fraction.
To simplify the fraction, we can divide both the numerator and denominator by their greatest common divisor (GCD). In this case, the GCD of 4 and 10 is 2. So, we divide both 4 and 10 by 2, which gives us 2/5.
Therefore, 0.4 as a simplified fraction is 2/5.
To simplify 0.4 as a fraction, follow these steps:
Step 1: Write down the decimal number as a fraction with the decimal as the numerator and the appropriate power of 10 as the denominator.
0.4 = 4/10
Step 2: Simplify the fraction by dividing both the numerator and denominator by their greatest common divisor.
In this case, the greatest common divisor of 4 and 10 is 2.
Divide the numerator 4 by 2: 4 ÷ 2 = 2
Divide the denominator 10 by 2: 10 ÷ 2 = 5
Step 3: Simplified fraction:
0.4 = 4/10 = 2/5
Therefore, 0.4 as a simplified fraction is 2/5.