Math, asked by sumi152, 1 year ago

when an electric item is imported custom duty of 20% has to be paid. If the value of it after paying the custom duty is Rs.54000.Find the value of it without duty.

Answers

Answered by amay060502oyn3or
2
Let the value before paying the duty be x.
Therefore 
54000=x+20%x
54000=100x/100+20x/100
54000=120x/100
54000=12x/10
54000*10/12=x
4500*10=x
45000=x
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