Question

A Shopkeeper fixed the marked price of his radio to make a profit of x℅ allowing y℅ discount on the marked price,the radio was sold,what percent profit will he make?​

Answer 1

Hey mate,..

let us assume:-

C = Cost price

S = Selling price

M = Market price

D% = Discount

G% = Gain

Now,

Discount = D% of marked price, M

Discount = Marked Price – Selling Price

Marked Price – Amount of Discount = Selling Price

M (1-D%) = Selling Price

Also, Selling Price = Cost Price + Gain

Thus,

M (1-D%) = C (1 + G%)

Or in other words

Marked Price (1 – Discount%) = Cost Price (1 + Gain%).

Hope it will help you.

✨sai.

Answer 2

Step-by-step explanation:

hope it helps u......❣️