Compare Fractions and Decimals: Is 4/5 >, <, or = to 0.8?

First, let's convert 0.8 into a simple fraction.

Since there is only one number after the decimal point, we can divide by 10 as follows:

$0.8=\frac{8}{10}$

Let's simplify the fraction so that we have two fractions with the same denominator:

$\frac{8:2}{10:2}=\frac{4}{5}$

Now we can compare and see that:

$\frac{4}{5}=\frac{4}{5}$