Question

I sold an air conditioner at 18000 rupees at loss of 10% .At what price should I have sold it to gain 10% on the transaction​

Answer 1

Answer:

90% of original price =1800

Let original price =x

100

90

×x=1800

x=

9

1800×10

=2000 Rs

∴

100

10

×2000=200

To get a gain of 10% it should be sold at 2000+200=2200 Rs