arithmetic - the ratio between the school ages of naresh and suresh is 5 6 respectively if the ratio between the onethird age of naresh and half of sureshs age is 5 9 then what is the school age of suresh - skillgun

Let the school ages of Naresh and Suresh be 5x and 6x years respectively. Then,
(1/3 x 5x)/(1/2 x 6x) = 5/9
1/3 x 9 x 5x = 5/2 x 6x
15 = 15
Thus, Suresh's age cannot be determined.