A T.V is sold for rupees 9000 after giving successive discounts of 20% and 10%, recpectively find it's marked price.
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x-30%of x=9000
x-3/10of x=9000
10x-3x=90000
7x=90000
x is 12857₹
x-3/10of x=9000
10x-3x=90000
7x=90000
x is 12857₹
snakebomber:
the answer is supposed to be in decimals
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