Question

-0.8 written as a fraction is _____.

Answer 1

-0.8 = -0.8/10
-0.8 x 10 = -8
1 × 10 = 10
-8/10
Simplified = -4/5 

Answer 2

It would -80% as a percentage and than as a fraction it would be -80/100
than you have to simplify it so using common factors, you know that 20 goes into each number...so divide 20 from the top and bottom which will give you...
-4/5
So your answer is -4/-5