Question

if the cost price of 15 articles is equal to selling price of 20 articles find the gain or loss percentage​

Answer 1

Answer:

your answer is below

mark the brainy please

Step-by-step explanation:

25 %

Answer 2

Answer:

less cost price of one chocolate be rupees 1

therefore cost price of 15 chocolates equals to rupees 15

selling price of 20 chocolates is equals to cost price of 15 chocolates

this means he sold 20 chocolates for rupees 15

therefore he had a loss

Step-by-step explanation:

he could have sold 20 chocolates for rupees 20 but he sold them for rs 15

loss equals to 5 rupees

loss%= 5/20 ×100=25%