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?
First find the number of rooms per floor in the first wing: 32 rooms/hall * 6 halls/floor = 
<gadget id="calculator">32*6</gadget>
<output>192</output>
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 = 
<gadget id="calculator">192*9</gadget>
<output>1_728</output>
1728 rooms.
Then find the number of rooms per floor in the second wing: 40 rooms/hall * 9 halls/floor = 
<gadget id="calculator">40*9</gadget>
<output>360</output>
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 = 
<gadget id="calculator">360*7</gadget>
<output>2_520</output>
2520 rooms.
Then add the total number of rooms in each wing to find the overall total: 1728 rooms + 2520 rooms = 
<gadget id="calculator">1728+2520</gadget>
<output>4_248</output>
4248 rooms.

<result>4_248</result>