Question
If a water bill is paid before the due date, a 12% discount
is offered. A person paid the bill on time but received only 9% discount, and hence paid Rs. 15.6 more. Find the original amount of the bill.Solution
ATQ,
Let the amount of the bill = Rs. x
According to the question,
x × 12% - x × 9% = 15.6
x × 3% = 15.6
x = Rs. 520
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