Question

After an increase of 27 %; a number becomes 762. Find the original number.

Answer 1

Answer:

let the original number be = x

Step-by-step explanation:

(1 + 27/100)x = 762

x = 762*100/127

x = 400

so the original number is 400

Answer 2

Answer:

original no = 600

Step-by-step explanation:

Let the original no be 'x'

Increase in value=20%

Increased value=762

ATP

x=762×100/100+27

=76200/127

=600

Thus,x=600

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