а) 20 * 124 * 50 = (20 * 50) * 124 = 1 000 * 124 = 124 000
б) 124 * 4 * 25 = 124 * (4 * 25) = 124 * 100 = 12 400
в) 40 * 24 * 25 = (40 * 25) * 24 = 1 000 * 24 = 24 000
г) 125 * 24 * 8 = (125 * 8) * 24 = 1 000 * 24 = 24 000
а) 20 * 124 * 50 = (20 * 50) * 124 = 1 000 * 124 = 124 000
б) 124 * 4 * 25 = 124 * (4 * 25) = 124 * 100 = 12 400
в) 40 * 24 * 25 = (40 * 25) * 24 = 1 000 * 24 = 24 000
г) 125 * 24 * 8 = (125 * 8) * 24 = 1 000 * 24 = 24 000