ANWINIEACAS08AAIN ANWINIEACAS08AAIN Math Answered what is the answer of 9/10 -5/63/12 - 5/24, 21 7/21-2/7 ,57 5/15-1/5, 60 7/9-12 1/7, 72 5/18-50 3/12 answer of them po iba2 yan.