Question

The salary of a peon was increased by 9% .if his present is 9810 ruppes ,what was it before increment?


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Answer 1

Answer:

₹9000

Step-by-step explanation:

Let the salary before increment be X

when the salary was increased by 9%, the salary became ₹9810

So, it can be written as

109% of X = 9810

109 x X = 9810

100

X = 9810 x 100

109

X = ₹9000