Question

The present ages of rohan and sohan are in the ratio 4:5. Four years hence (from now) their ages will be in the ratio 5:6. Find the rational number.​

Answer 1

Answer:

four years hence their ages will be in ratio 5:6. find their present ages. Let the present ages of Rohan be 4x and Sohan be 5x. Thus the present ages of Rohan and Sohan are 4x and 5x respectively or Rohan is 16 years and Sohan is 20 years old