Задача Задача №3581579
А
А
308,154
Quick breakdown: (600 + 9)(500 + 6) = 600·500 + 600·6 + 9·500 + 9·6 = 300,000 + 3,600 + 4,500 + 54 = 308,154.
308,154
Quick breakdown: (600 + 9)(500 + 6) = 600·500 + 600·6 + 9·500 + 9·6 = 300,000 + 3,600 + 4,500 + 54 = 308,154.