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11x4 9x3 25x2, %3D, 3x4, 4x3, 6x2, | LCM (3, 4, 6) = 12, 44 27 50, %3D, 12, 12 12, = 20, 44-27 +50, 67, 7, = 5, 12, 12) 67 (5, -60, %3D, 12, 12, 7, EXERCISE 7.6, 3 (1, 1. Add the following:, 1 5, +-, (a), 4 8, 3, (b), 10, (c), (d), 3 15, 7, 5 5, +, (h), 6 12, 3, 1, (e) -+, 8 4, 4, (g), 10, 12 6, 9., 3, 2 5, 10 5, (j), 3 9, 1/2, 1/3, 5/679
