It is: 1281/45 = 427/15 simplified
15/45 is 1/3 when simplified
15/45 = 1/3
It is: 15/45 = 1/3 simplified
21/45= 7/15
42/45 = 14/15
2/15
45/66 simplifies to 15/22
It is: 24/45 = 8/15 simplified
39/45 can be simplified to 13/15.
15/45 = 1/3
45/36 = 15/12 = 5/4