Question

What is bigger 2/3 or 4/5 or

Answer 1

4/5 is equal to 0.8 when you divide 4 by 5. 2/3 is 0.66 when you divide 2 by 3. So 4/5 is bigger than 2/3.

Answer 2

2/3 as a percent would be 80%
and 
4/5 as a percent would be 25% 

so your answer would be 2/3 is bigger than 4/5