Question

Ankita was given an increment of 10 percent in her salary . her new salary is 3575 what is her old salary

Answer 1

Let, the old salary be Rs. x
According to given condition,
x + 10% of x = 3575
x + x/10 = 3575
11x/10 = 3575
x = 35750/11
x = 3250
∴ Ankita's old salary was Rs. 3525 and increased with an increment of Rs.50 .

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Answer 2

Answer:

Let the salary before increment = x

increment = 20 % of x

=> 20 /100 × x

=> x/5

=> given that if his new salary is rs. 30600

=> the new salary is also = x + x/5( the increment in the salary )

=>

5

6x

= 30600

=> 6 x = 30600× 5

=> x = 30600×

6

5

x = 25,500