Question

The selling price of a radio is Rs 1320. If it gains 10% profit then how much should be added to gain 12% in selling price.

Answer 1

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⚘ Given :

• Selling price = ₹1320
• Gain = 10%

Now

$\clubsuit \sf \: cp = \dfrac{90 \times 1320}{100}$

$\sf \clubs \: cp = ₹1188$

Now SP on 12% profit -

$\sf \heartsuit \: sp \: = \dfrac{1188 \times 112}{100}$

$\sf \hearts \: sp = ₹1330.56$

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