Question

The marked price of a washing machine is rs 15000 . A dealer allows two successive a discount of 20 % and 10 % on the marked price . How much I have to pay for the washing machine

Answer 1

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Answer 2

$Given \: marked \:price \: of \: a \\washing \: machine (m.p) = Rs \:15000$

$Discount (d_{1}) = 20\%$

$Discount (d_{2}) = 10\%$

$Payment \:of \: washing \:machine \\= m.p\Big( \frac{100- d_{1}}{100}\Big)\Big( \frac{100- d_{2}}{100}\Big) \\= 15000\Big(\frac{100-20}{100}\Big)\Big(\frac{100-10}{100}\Big) \\= 15000\times \frac{80}{100}\times \frac{90}{100} \\= Rs \:10800$

Therefore.,

$\red { I \:have \:to \:pay } \green {=Rs \:10800}$

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