Question

The monthly salary of ujjwal is increased by 25%.if the new salary is25000 Rs.find her salary before increase​

Answer 1

Answer:

20000

Step-by-step explanation:

New Salary = Rs. 25000

% increase = 25%

New Salary = Old Salary x (1+ Increment %)

i.e. Old Salary = New Salary / (1+Increment %)

= 25000 / (1+25%)

= 25000 / 1.25

= 20000

Answer 2

Answer:

25000 RS

Step-by-step explanation:

Let, old salary be 'x'

new salary = 25000 rs

increment (in percentage) = 25%

new salary= old + increment

25000= x + 25/100x

25000= x+1/4x

25000= x+x/4

25000= 4x+x/4

25000= 5x/4

x=25000*4/5

x= 20,000 rs

Hope it helps you

=)