Question

if the selling price of 9 articles is equal to the cost of 15 articles find the profit percent in this transaction ​

Answer 1

Answer:

Let CP of 9 articles = SP of 11 articles = Re 1

∴ CP of 1 article = Re.

9

1

SP of 1 article = Re.

11

1

∴Loss=Re(

9

1

−

11

1

)=

99

2

and

Loss % =

CP

Loss

×100

1/9

99

2

×=18

11

2

Answer 2

Answer:

This is the procedure and answer for the Question.  Please rate my answer.

Step-by-step explanation: