Question

A number if increased by 25 percent becomes 400 . Original number is ​

Answer 1

Answer:

let the number be= x

according to the question,

x+25%x = 400

so,

x+x/4 = 400

4x+x = 400

5x = 400

x = 400/5

x = 80

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Answer 2

Answer:

80

Step-by-step explanation:

Let the original number be x.

So,

x + 25% of x = 400

x + 4x = 400

5x = 400

x = 400/5

x = 80