Answer:4/5
Explanation:
1/5 is closer to zero than 4/5 so we know it can't we that one.
4/8 is equal to 1/2, and 4/5 is closer to 1 than 1/2 is
2/3 multiplied by 5 is 10/15, while 4/5 multiplied by 3 is 12/15
by getting the same denominator we can see that 4/5 is the closest fraction to zero.