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When a number is increased by 20, it becomes 116% of itself. What is the number?

100

250

125

400

Explanation:

Let the number be x.
As per the question,
x+20= x*(116/100).
x+20= 116x/100.
(x+20)*100=116x.
100x+2000= 116x.
116x-100x= 2000.
16x=2000.
x=2000/16.
= 125.

By: MIRZA SADDAM HUSSAIN

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