Question

here it again solve
guys .... plzzzzzzzzzzz explain me

Answer 1

the answer is 180 let the total fees be x and therefore 2/3x=120

Answer 2

let the total fee paid be x

according to question ,

=> 120+1/3(x) = x

=> 120+x/3 = x

=> 120 = x-x/3

=> 120 = (3x-x)/3

=> 120 = 2x/3

=> 120×3/2 = x

=> rs 180 = x = total fee to be paid for the exam


hope this helps