Question

Article are bought at Rs 45 per dozen and sold at Rs 85 per score. Find the gain or loss percent.

Answer 1

Answer:

Step-by-step explanation:

Cp=45

Speed=85

Loss=40

Loss%=40/45×100

=88.8%

Answer 2

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Here is your answer

CP = Rs. 45 per dozen

$= \frac{45}{12} \\ \\ = \frac{15}{4}$
SP = Rs. 85 per score

$= \frac{85}{20} \\ \\ = \frac{17}{4}$
Profit = S.P - C.P

$= \frac{17}{4} - \frac{15}{4} \\ \\ = \frac{17 - 15}{4} \\ \\ = \frac{2}{4} \\ \\ = \frac{1}{2}$
$profit\% = \frac{profit}{cp} \times 100 \\ \\ = \frac{ \frac{1}{2} }{ \frac{15}{4} } \times 100 \\ \\ = \frac{1 \times 100 \times 4}{2 \times 15} \\ \\ = \frac{400}{30} \\ \\ = 13.33\%$
Therefore, Profit% is 13.33%.

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