minaricks minaricks 30-11-2018 Mathematics contestada simplify all this AND SHOW YOUR WORK 2/3 = 4/7 = 4/10 = 18/24 = 8/20 = 15/20 = 3/4 4/6 = 2/3 9/27 = 1/3 3) 3/8 + 3/8 = 4) 8/9 – 2/9 =