Question

ravi bought a mobile phone for rupees 20000 . he sold it for a profit of 30 percent to naveen . naveen sold it at a loss of 30 percent to gauri . how much did gauri pay for the mobile phone

Answer 1

Step-by-step explanation:

cosa of Phone =20000

Ravi sold to naveen at 30% profit

so, 20000 + 30/100 ×20000

=20000+6000

=26000

naveen sold to gauri at 30% loss

26000-30/100×20000

=26000 -6000

=20000

gauri has paid 20000 to naveen for phone