Question

division of rs.324 between X and Y is in the ratio 11:7 .X and Y woukd get rupees

Answer 1

let
x = (324*11)/18
x = 198
y = (324*7)/18
y = 126

Answer 2

here is ratio of division is 11:7 so,
X share = 11a and Y is 7a
total 11a + 7a = 18a
18a = 324
 a = 18 
X share = 11a= 198 rs
Y share = 7a= 126 rs