18/21
9/21 & 3/7
They are: 14/18 and 21/27
12/14, 18/21
12/14, 18/21
12 over 14. 18 over 21. 24 over 28
12/14 18/21 24/28
14/18, 21/27, 28/36
two fractions are equivalent 21 over 23 = 42/46, 63/69
21/18 3*7/3*6 factoring out the 3's, top and bottom we get, 7/6 ------simplest form
6/7, 12/14
12 over 14; 18 over 21; 24 over 28; 30 over 35 etc.
No