It is 11/15.
13/15 is equal to 260/300 (multiply top and bottom by 20) 11/20 is equal to 165/300 (multiply top and bottom by 15) Therefore 13/15 is larger than 11/20.
11/15= 11 ÷ 15= 0.73313/20= 13 ÷ 20= 0.65therefore 11/15 is bigger than 13/20.
8/15 or11/20 160/300=8/15 165/300 =11/20 so 11/20 is bigger
8 over 14 is bigger.
7 over 20 is greater than 4 over 15
11/15 is bigger than 13/20
2/3 = 20/30 5/10 = 15/30 20 is bigger than 15.
7 over 10
20/15 = 11/3
8/15 minus 7/20 is 11/60
4/15 = 20/75 7/25 = 21/75 So, 7/25 is bigger.