Question

The pens bought at 18 rupees each were sold at a profit of 12% .what is the selling price of the pens

Answer 1

Answer:

selling price of the pens is 20.16 rupees.

Step-by-step explanation:

C.P of the pens =18 rs.

profit=12% of 18 rs

profit=12/100 * 18

profit=2.16 rs

S.P =C.P +profit

S .P=18 rs +2.16 rs

S.P=20.16 rs

Answer 2

given :- prise of per pen=18rs

profit=12%

persentage=18/100×12

=9/50×12

= 9/25×6

=54/25

=2.16rs

therefore ,seller get in every pen profit of = 2.16rs

the selling price of pen =18+2.16rs

=20.16

hence , selling price of pen=20.16 rs