Question

There is 40% decreased in price on a sale it is further decreased by 5% find the total fecreased percentage​

Answer 1

Answer:

Step-by-step explanation:

Let,

x=price of product,y=number of products sold

new price=0.9x, new number of products sold=1.3y

Total increase in revenue= Final revenue- initial revenue=0.9x∗1.3y−xy=1.17xy

Increase in percentage=(1.17xy−xy)/xy×100

=0.17×100=17%