Question

Aman sari was increased by 10% if his new salary is 22000 what was his previous salary

Answer 1

22000-10/100×22000

22000-2200

19800

Answer 2

Let ,

Previous salary is = Rs. x

Increase persent = 10%

•°• New salary will be = Rs.(x + 10% of x)

• Rs.(x + 10/100 × x)

• Rs.(x + x/10)

• Rs.(10x + x/10)

• Rs.11x/10

• A.T.Q.,

Rs.11x/10 = Rs.22000

=> 11x/10 = 220000

=> 11x = 220000 × 10

=> 11x = 220000

=> x = 220000/11

=> x = 20000

=> x = 20000

•°• Previous salary = Rs.20000