Math, asked by anjlaroilly, 8 months ago

5. एक व्यापारी ने 100 अंडे 45 पैसे प्रति अंडे की दर से खरीदा । उसमें से
10 अंडे चूजे निकल गए । शेष अंडे उसने 50 पैसे प्रति अंडे की दर से
बेच दिए, तो उसे कितना प्रतिशत लाभ हुआ?
(2)0%
(I) 5%​

Answers

Answered by sahubharat3839
4

Answer:

Answer 5%

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Answered by mk610112manoj
7

Answer:

cost \: of \: one \: egg \:  = 45 \: paise\egg \:  \\ cost \: price \:of \: 100 \: egg  =100  \times  \frac{45}{100 \: paise}  \\  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   = 45  \\  \: remaining \: egg = 100 - 10 = 90 \\selling \: price \: of \:one \:egg = 50 \:paise/egg\\ selling \: price \: of \: 90 \: egg =  \frac{50}{100 \: paise}  \times 90  = 45  \\ hence \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \\ sp = 45 \\ cp = 45 \\ profit = 45 - 45 = 0 \\ profit\% =  \frac{profit \times 100}{cost \: price} \\  \:  \:  \:  \:  \:  \:  \:   = \frac{0 \times 100}{45}  \\  =  \frac{0}{45}  = 0\% \\  \\ hence \: profit\% = 0

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