Question

selling price of 10 articles is the same the cost price of 11 articles, find the gain or loss percentage​

Answer 1

Answer:

9 1/11 %

Step-by-step explanation:

Let the CP of 1 article be Rs.1

CP of 10 articles = Rs.10

CP of 11 articles = Rs.11

SP of 10 articles = Rs.11

Hence, gain = Rs.(11-10) = Rs.1

Gain% = (1/11 × 100)% = 100/11 % = 9 1/11 %