Question

price of TV set including sales tax is 13161.if rate of sales tax is 7%.find basic price​

Answer 1

Answer:

Here is your answer......

Step-by-step explanation:

Given,

The price of washing machine including sales tax = RS. 13,530.Sales Tax added = 10%To find,The basic price of the washing machineSolution,Let the basic price be xThen,x+(10x/100)= RS. 13,530110x/100 = RS. 13,53011x/10 = RS. 13,530x = (13530*10)/11x= 1,35,300/11x= RS. 12,300So, the basic price of washing machine is RS. 12,300

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Answer 2

7%=(13161-x/x)*100%

7/100=(13161-x/x)100/100

7/100=(13161-x/x)*1

7x=100(13161-x/x). (by cross multiply)

7x=1316100-100x

107x=1316100

x=1316100/107

x=12300