In a complex, there are two towers X and Y. The average number of floors is 10 in both the towers. The number of houses on each floor in tower X and tower Y is half the number of floors in tower X. Number of floors in tower X and Y is in the ratio 2 : 3. Find the number of floors and total houses in both tower.
1
8, 12 and 80
2
2, 7 and 70
3
10, 10 and 50
4
16, 18 and 120
5
5, 15 and 80