Question

give me a answer plz

Answer 1

before increasing salary
amount spend=85*11000/100=9350
saves 11000-9350=1650
now after increasing she earns 11000+20%of 11000 =11000+2200=112200
she spend 87%of 13200=11484
now she saves 13200-11484=1716

now she saves more money =1716-1650=66 rupees