THE PRICE OF A TV SET INCLUSIVE OF SALES TAX OF 9 PERCENT IS RS 13,407. IF THE SALES TAX IS INCREASED TO 13 PERCENT ,HOW MUCH MORE DOES THE CUSTOMER NEED TO PAY FOR THE TV SET?
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0
Answer:
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Answered by
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Answer:
let the marked price is Rs.x
∴x+9% of x=13407
⇒x+
100
9
=13407
⇒
100
109x
=13407
⇒x=
109
13407×100
⇒x=Rs.12300
If the sales tax is increased 13% then
The price of the T.V=12300+13% of 12300
⇒12300+
100
13
×12300
⇒12300+1599=Rs.13899
∴ customer pay =13899−13407=Rs.492
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