1) 4/9 + 1/6 = (8/18) + (3/18) = 11/182) 3/8 + 7/12 = (9/24) + (14/24) = 23/243) 5/12 + 4/15 = (25/60) + (16/60) = 41/604) 3/14 + 3/10 = (15/70) + (21/70) = 36/70 = 18/35
1) 4/9 + 1/6 = (8/18) + (3/18) = 11/18
2) 3/8 + 7/12 = (9/24) + (14/24) = 23/24
3) 5/12 + 4/15 = (25/60) + (16/60) = 41/60
4) 3/14 + 3/10 = (15/70) + (21/70) = 36/70 = 18/35