(1) Let Meera’ income = 4x; Vinita’sincome = 5x Therefore, Meera’s expenses= 4x -25 And Vinita’s expenses = 5x - 50 The given ratio between theirexpenses is zr>
4x−25
5x−50
=
5
6
⇒ 6 (4x – 25) = 5(5x – 50) ⇒ 24x − 150 = 25x − 250 x = 100 Thus, Meera’ income = `400;Vinita’s income = `500