Answer :

2/3 is bigger than 1/3......TO CHECK this answer 2/3=66% or .66 and 1/3=33% or .33

Therefore, 2/3(66%) is greater than 1/3(33%)

2/3>1/3

 2/3  Is bigger
2/3 = .66 
1/3 = .33
66 is larger than 33.

Fractons that are bigger than 1/3 are: 2/3 3/3 4/3