Question

Orange was bought at ₹36 per dozen and sold at the rate of ₹40 per 10.find the gain or loss%​

Answer 1

Step-by-step explanation:

$\: \: \: { \blue{ \boxed{ \rm \red{cost \: price}}}} \\ \\ \tt \green{cost \: of \: 12 \: oranges \: =} \bf \blue{36} \\ \\ \tt \green{cost \: of \: 1 \: orange \: = } \bf \blue{ \frac{36}{12} } \\ \\ \tt \pink{so \: 1 \: orange \: is \: of \: } \: { \bf \blue{\boxed{ \tt \purple{3}}}} \\ \\ \: \: \: { \blue{ \boxed{ \rm \red{selling \: price}}}} \\ \\ \tt \green{cost \: of \: 10 \: oranges \: =} \bf \blue{40} \\ \\ \tt \green{cost \: of \: 1 \: orange \: = } \bf \blue{ \frac{40}{10} } \\ \\ \tt \pink{so \: 1 \: orange \: is \: of \: } \: { \bf \blue{\boxed{ \tt \purple{4}}}} \\ \\ {\purple{\boxed{ \tt \blue{profit \: \%}}}} \\ \\ \tt \green{profit\%} = \: \frac{ \tt \red{profit}}{ \tt \pink{cp}} \times \tt \purple{ 100} \\ \\ \orange \implies \: \frac{ \tt \green{1}}{ \tt \pink{3} } \: \times \tt \purple{100} \\ \\ \tt \orange \implies \: \frac{ \tt \green{100}}{ \tt \pink{3}} \: = \tt \red{33.33\%}$

Found profit is 33.33%.

Answer 2

Answer:

$profit \: per \: cent = \frac{profit}{c.p} \times 100. \\ = \frac{1}{3} \times 100. \\ = 33.33. percent.$