Today was Catherine´s birthday. She turned 24. Catherine is twice as old as Ryan was when Catherine was as old as Ryan now. How old is Ryan now?..................
1.If A's age is 4 times as of B's age, then
A's age = 4 * B's age
2. If A 's & B's ages are in ratio 4:3, then for calculation purpose , use a common factor as below.
A's age = 4x
B's age = 3x
