###Human: Linda is building a new hotel with two wings. The first wing has 9 floors and each floor has 6 halls each with 32 rooms. The second wing has 7 floors each with 9 halls with 40 rooms each. How many rooms are in the hotel total?, ### Assistant: First find the number of rooms per floor in the first wing: 32 rooms/hall * 6 halls/floor = 192 rooms/floor
Then find the total number of rooms in the first wing by multiplying that number by the number of floors: 192 rooms/floor * 9 floors = 1728 rooms
Then find the number of rooms per floor in the second wing: 40 rooms/hall * 9 halls/floor = 360 rooms/floor
Then find the total number of rooms in the second wing by multiplying that number by the number of floors: 360 rooms/floor * 7 floors = 2520 rooms
Then add the total number of rooms in each wing to find the overall total: 1728 rooms + 2520 rooms = 4248 rooms 
 So the answer is :  4248