Ответ:
a) \(4 * 197 * 25 = (4 * 25) * 197 = 100 * 197 = 19700\)
б) \(125 * 567 * 8 = (125 * 8) * 567 = 1000 * 567 = 567000\)
в) \(50 * 23 * 40 = (50 * 40) * 23 = 2000 * 23 = 46000\)
г) \(20 * 77 * 5000 = (20 * 5000) * 77 = 100000 * 77 = 7700000\)
б) \(125 * 567 * 8 = (125 * 8) * 567 = 1000 * 567 = 567000\)
в) \(50 * 23 * 40 = (50 * 40) * 23 = 2000 * 23 = 46000\)
г) \(20 * 77 * 5000 = (20 * 5000) * 77 = 100000 * 77 = 7700000\)
