Answer :
you smplify by finding all the ones or 1/1 or 20/20 or etc
so 14/20=(2*7)/(2*10) or (2/2) times (7/10)
7/10 is the simplest form
so 14/20=(2*7)/(2*10) or (2/2) times (7/10)
7/10 is the simplest form