Question

A furniture seller sold two dressing table at the rupee 7200 out of them 20 persent profit obtained on one table and 20 persent loss on another. how much profit Or gain percentage is obtained in whole transaction? solve it ​

Answer 1

Answer:

Case1: SP=₹7200 Profit%=20% Since, SP=CP+Profit%of CP :.Putting value =>7200=CP+20%×CP =>7200=CP+\frac{20CP}{100}10020CP =>7200=\frac{ CP+20CP}{100}100CP+20CP =>7200=\frac{120CP}{}120CP =>\frac{7200×100}{120}1207200×100 =CP =>₹6000=CP.......................................(1) Case2: SP=₹7200 Loss%=20% Since, SP=CP-Loss%of CP :.Putting value =>7200=CP-20%×CP =>7200=CP-\frac{20CP}{100}10020CP =>7200=\frac{ CP-20CP}{100}100CP−20CP =>7200=\frac{80CP}{}80CP =>\frac{7200×100}{80}807200×100 =CP =>₹9000=CP.....................................(2) :.Adding (1) and (2) :.Total CP=9000+6000 :.Total CP=₹15000 SP of each table=₹7200 Number of items=2 :. Total SP=SP of each item×number of items :. Total SP=7200×2 :.Total SP=₹14400 Since CP>SP :.Loss Since loss=CP-SP :.Putting value :.Loss=15000-14400 :.Loss=₹600 Since loss%=\frac{loss×100}{CP}CPloss×100 :. Putting value :.Loss%=\frac{600×100}{15000}15000600×100 :.Loss%=4%{ÆÑẞWĒR}

Answer 2

plz refer to attachment