Because 3/45 = 1/15
No. 45 over 15 and 21 over seven are equivalent though.
21/45= 7/15
21 / 45 = 7 / 15 seven fifteenths 7 over 15
They are: 5/7 10/14 15/21 and 20/28
5/9 = 25/45 but not to 15/28
30/32 and 45/48 are equivalent to 15/16
6 over 45
25/45 + 21/45 = 46/45 or 1 and 1/45
No, but 45/54 and 15/18 are equivalant
45/48 = 15/16 is an equivalent fraction in its lowest terms
3/9
15