Question

a mobile phone is sold at rupees 9000 after allowing a discount of 10% find its marked price​

Answer 1

Answer:

90000

Step-by-step explanation:

x*10/100=9000

x=9000/10*100

x=9000*10

x=90000.

Answer 2

Answer:

cp. of the mobile phone =₹9000

discount =10%of cp.

=10% of 9000

=(10/100)×9000

=₹900

therefore ,sp. of the mobile phone =

₹( 9000-900)

=₹8100