Question

9 The selling price of a washing machine with marked price 3 8.500 and available at a discount of
10% and 5% is

Answer 1

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Marked price = Rs. 7500

First discount = 8% of 7500

= Rs(8/100 ×7500) = Rs. 600

Net price after 1st discount = Rs(7500−600)

= Rs. 6900

Second discount = 5% of Rs.6900

= Rs( 5/100 ×6900) = Rs. 345

Net price after 2nd discount = Rs(6900−345)

= Rs.6555

Third discount = 2% of 6555

= Rs(2/100 × 6555) = Rs. 131.1

Net selling price = Rs(6555−131.1) = 6423.90

The net selling price of the washing machine is 6423.90.

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Answer 2

$\large \sf{Required \: Solution:}$

Marked price = Rs. 7500

First discount = 8% of 7500

$\rm= Rs( \frac{8}{100} ×7500) = Rs. 600$

Net price after 1st discount = Rs(7500−600)

= Rs. 6900

Second discount = 5% of Rs.6900

$\rm= Rs( \frac{5}{100}×6900) = Rs. 345$

Net price after 2nd discount = Rs(6900−345)

= Rs.6555

Third discount = 2% of 6555

$\rm = Rs( \frac{2}{100}× 6555) = Rs. 131.1$

Net selling price = Rs(6555−131.1) = 6423.90

#The net selling price of the washing machine is 6423.90.

Thank you!!

@itzshivani