The ratio of the present ages of Ram and Rahim is 3 : 2. The ratio of the present ages of Rahim and Aman is 5 : 2. What is the ratio of the present ages of Ram and Aman?
Choose the correct choice from the following.
A) 4 : 15
B) 15 : 4
C) 9 : 5
D) Cannot be determined
E) None of these
ram/rahim=3/2;   rahim/aman=5/2;   rahim=5aman/2;   ram/(5aman/2)=3/2;   ram=(3/2)*5aman/2;   ram/aman = (3/2)*5/2;   ram/aman = 15/4   ANSWER:15 : 4
<result>B</result>
The ratio of the present ages of Ram and Rahim is 3 : 2. The ratio of the present ages of Rahim and Aman is 5 : 2. What is the ratio of the present ages of Ram and Aman?