Change disimillar fraction to simillar fraction 1: 12/7 3/8 2: 3/5 4/8 3: 2/8 3/6 12/7 and 3/8 Multiples 7: 7, 14, 21, 28, 35, 42, 49, 56... 8: 8, 16, 24, 32, 40, 48, 56,... LCD = 56 (LCD/Denominator) x Numerator (56/7) x 12 = 8 x 12= 96 12/7 = 96/56 (56/8) x 3 = 7 x 3 = 21 3/8 = 21/56 3/5 and 4/8 Multiples 5: 5, 10, 15, 20, 25, 30, 35, 40,... 8: 8, 16, 24, 32, 40,... LCD = 40 (LCD/Denominator) x Numerator (40/5) x 3 = 8 x 3 = 24 3/5 = 24/40 (40/8) x 4 = 5 x 4 = 20 4/8 = 20/40 2/8 and 3/6 Multiples 8: 8, 16, 24, 32, 40, 48, 56,... 6: 6, 12, 18, 24, 30, 36, 42, 48,... LCD = 48 (LCD/Denominator) x Numerator (48/8) x 2 = 6 x 2 = 12 2/8 = 12/48 (48/6) x 3 = 8 x 3 = 24 3/6 = 24/48