The sum of three numbers is 90. If the ratio between the first and the second number is 2 : 3; and the ratio between the second and the third number is 3 : 5; then, what is the third number?

The sum of three numbers is 90. If the ratio between the first and the

1.	The sum of three numbers is 90. If the ratio between the first and the second number is 2 : 3; and the ratio between the second and the third number is 3 : 5; then, what is the third number?
A.	75
B.	45
C.	27
D.	15
Answer» C. 27