Question

The market price of a mobile phone is rs 8000.a shopkeeper sell it at a discount of 20% and earn at a profit of 25%.find the cost price of the mobile

Answer 1

20%  of 8000 is 1600

8000-1600=6400

cp=6400*100/125

as profit is 100+25

Answer 2

6400 i think sooooooo...............