Directions: There are 5 different Buildings A, B, C, D and E and the number of Total number of floors and number of vacant floors given. Read the graph carefully and answer the given questions
Total Number of floors = Number of Vacant Floors + Number of Occupied floors
Formula Used:
Number of Occupied floors = Total Number of floors - Number of Vacant Floors
Calculation:
Name of the buildings |
Total Number of floors in Buildings |
Number of Vacant Floors in Buildings |
Number of Occupied floors on Buildings |
A |
800 |
200 |
600 |
B |
1400 |
280 |
1120 |
C |
600 |
320 |
280 |
D |
1000 |
400 |
600 |
E |
1200 |
360 |
840 |
Total number of people living on Building A = 600 × 3 ⇒ 1800
Total number of people living on Building D = 600 × 2 ⇒ 1200
Total number of people living on Building A and D = 1200 + 1800 ⇒ 3000
∴ The total number of persons living in these 2 buildings is 3000