The price of a black and white TV is rs.4840 inclusive of sale tax at the rate of 10% on its listed price. A buyer asks for a discount on the listed price so that after charging the sales tax the selling price becomes equal to the listed price. Find the amount of discount on the listed price That the seller has to allow for the deal.
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total sales tax=4840×10/110=440
listed price=4840-440=4400
(4400-4400x/100)+440=4400
thus by solving above equation
x=10%
listed price=4840-440=4400
(4400-4400x/100)+440=4400
thus by solving above equation
x=10%
advbinayak:
Answer is rs.400
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