Question

The marked price of a computer is₹22,000/-. After allowing a 10% discount, a dealer still makes a profit of 20%. Find the cost price of a computer.

Answer 1

Answer:

The cost price of the computer is 16500

Step-by-step explanation:

The marked price of the computer= ₹22,000/-

Now after allowing a discount of 10% the selling price become

=22000×(100-10)/100

=220×90

=19800

The dealer still makes a profit of 20%

Let, the cost price be = y

so,

y×(100+20)/100=19800

=>y=19800×100/120

=>y= 16500

So the cost price of the computer is= 16500