Answer:
1296 windows
Step-by-step explanation:
HALF of the floors, means
HALF of 48, that is:
48 * 0.5 = 24
Thus, we can say:
24 floors each have 18 windows, and
24 floors each have 36 windows
Total Number of Windows:
24 * 18 = 432 windows
24 * 36 = 864 windows
Total = 432 + 864 = 1296 windows
Answer:
1296 windows are present in the building
Explanation:
Given the office building is 48 floors high
Half of floors have 18 windows each
Then , half of floors =[tex]\frac{48}{2}[/tex] = 24 floors
Total windows on half of the floors, that is 24 floors
= [tex]18\times 24[/tex]
= 432 windows
Also, half of the floors have 36 windows each
Total windows on rest half floors (24 floors)
=[tex]36 \times 24[/tex]
= 864 windows
Total windows = 432 + 864 = 1296 windows
Therefore, 1296 windows are present in the building
