0.8 as a Fraction

Convert the decimal 0.8 to a fraction with step-by-step explanation.

Answer: 0.8 = \frac{4}{5}

Step-by-Step Solution

Step 1 Identify the Decimal

We need to convert 0.8 to a fraction.

This is a terminating decimal.

0.8 = ?

Step 2 Count Decimal Places

The decimal part is '8'

There are 1 digits after the decimal point.

The denominator will be 10

\text{Denominator} = 10^1 = 10

Step 3 Create the Fraction

Remove the decimal point and use the number as the numerator.

Numerator = 8, Denominator = 10

0.8 = \frac{8}{10}

Step 4 Simplify the Fraction

Find the GCF of 8 and 10: 2

Divide both by 2

\frac{8}{10} = \frac{4}{5}

Step 5 Final Answer

The decimal 0.8 as a fraction is 4/5

0.8 = \frac{4}{5}