sohan bought a radio for rs.800 and sold it to Rohan at profit of 20%. Rohan sold it to Mohan at a Loss of 10%. for how much did Mohan buy it?​

Sohan sold it to Rohan at rs 960 and Rohan sold it to Mohan at rs 864

Step-by-step explanation:

CP of the radio=rs 800

Profit%=20%

Profit=profit%*cp/100%

=20%*800/100%

=160

SP=CP + Profit

=rs 800+rs 160

=rs 960

Loss=Loss%*CP/100%

=10%*960/100%

=rs 96

SP=CP-Loss

=rs 960- rs 96  

= 864rs

$20.01

step-by-step explanation:

the sale price is (1.00 - 0.77)($87), or 0.23($87), or $20.01.