A total of tiles were used for laying the floors of the rooms, kitchen,and bathroom for all apartments in a building. Each apartment has 2 rooms,1 kitchen, and 2 bathrooms. Given below are the number of tiles used for each room, kitchen, bathroom:
1 kitchen - 45 tiles
1 room - 60 tiles
1 bathroom- 32 tiles
Find the number of apartments in the building.
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A total of 18816 tiles were used for decorating the rooms, kitchen and bathrooms for all apartments in a building. Each apartment had 2 rooms, 1 kitchen, ...
Total number of tiles used = 18816 Number of tiles used in 1 apartment = 2 × 84 + 64 + 2 × 52 = 168 + 64 + 104 = 336 So, number of apartments in the ...
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