4/5 is the Answer of 0.8 as a fraction
If you are looking for the solution of 0.8 as a fraction and you don’t need to help of the fraction calculator read this guide step by step. A fraction is a way of representing a part of a whole, and it is expressed as a ratio of two numbers: the numerator (top number) and the denominator (bottom number). To convert a decimal like 0.8 into a fraction, we need to follow these steps:
Step 1: Identify the Decimal Place Value
In the number 0.8, the digit 8 is in the tenths place, as the decimal point is immediately to its right. So, we can say that 0.8 is the same as 8/10.
Step 2: Simplify the Fraction
To get the fraction in its simplest form, we can divide both the numerator and the denominator by their greatest common divisor (GCD). In this case, the GCD of 8 and 10 is 2. When we divide both 8 and 10 by 2, we get 4/5.
Step 3: Express the Fraction
Therefore, 0.8 as a fraction in its simplest form is 4/5.
Different Approaches to calculate 0.8 as a fraction:
Approach 1: Visual Representation
We can visualize this fraction by imagining a whole divided into 5 equal parts (denominator). Each part represents 1/5 of the whole. To represent 4/5, we shade 4 out of the 5 parts. The shaded parts represent 0.8 of the whole.
Approach 2: Converting to Percentage
Another way to understand this fraction is by converting it back to a percentage. To do this, we multiply the fraction by 100. For 4/5, the calculation would be (4/5) * 100 = 80%. This confirms that 0.8 is equivalent to 80%.
Formula:
To summarize, the formula to convert a decimal to a fraction is:
Decimal number = Numerator / Denominator
In the case of 0.8:
0.8 = 8 / 10
And after simplification:
0.8 = 4 / 5