2/3
14/21 = 14÷7/21÷7 = 2/3
21/5 is the simplest form.
4/21 is in its simplest form.
21/100 is in its simplest form.
14 over 21 or 14/21 in simplest form is 2/3 or 2 over 3
14 over 21 written in simplest form is 2/3
21/98= 3/14
2/3
2/3
17/21
2/3
14/21 = 14÷7/21÷7 = 2/3
21/80 is already in its simplest form
14/21 + 9/21 = 23/21
2 over 3
21/5 is the simplest form.