Question

By selling an article for ₹240 a man loses 20 %. If he increases his selling price by ₹90, his gain is ​

Answer 1

₹30

Step-by-step explanation:

let the actual price of the article is x

the selling price of the article at 20% loses is

x*(80/100)=8x/10

according to question

8x/10=240

x=(240*10)/8

x=300

if he increases his selling price by ₹90

then seeling price would be (240+90)=330

therefore gain=(330-300)=₹30