Question

due to increase in salary of Arijit Singh by 12 %new salary become rupees 25760 find his previous salary

Answer 1

let the first salary be x.
A.T.Q
increase in salary=25760
=x+12x/100=25760
100x + 12x = 2576000
112x=2576000
x=23000

Answer 2

Previous salary of arijit singh is 23000.

Step-by-step explanation:

Suppose that the previous salary is 100,

12 % increases in salary of arijit singh,

Then, $100\times \frac{12}{100}$

= 12

So, the increase salary is 112

112 = 25760

1 = $\frac{25760}{112}$

100 = $\frac{25760}{112}\times 100$

100 = 23000

Previous salary of arijit singh is 23000.