Math, asked by vipin6875, 1 year ago

किसी अलमारी को 2576 में बेचने पर एक व्यक्ति को 12% का लाभ होता है यदि इसे 100 कम में खरीदा गया हो तो कितने प्रतिशत का लाभ होगा?

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Answered by amankumaraman11
0

assumed \: sp = 2576 - 100 \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: = 2476
We know,
cp =  \frac{100}{100 + gain}  \times sp
cp =  (\frac{100}{100 + 12}  \times 2576)

cp =  (\frac{100 \times 2576}{112} )

cp = (100 \times 23)

cp = 2300

Hence, We Knew that The Cost Price was ₹ 2300 when we had 12% profit with Selling Price ₹2576.

required \: percentge =  (\frac{2476 - 2300}{2300})  \times 100 \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  =  \frac{176 \times 100}{2300}  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   =  \frac{17600}{2300}  = 7.65\%




Hence, Almirah will have profit percent of 7.65 If it has been sold at ₹ 100 less.
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