Question

Sam bought 100 bars of shop. He sold them all at a rate of ₹12 each and made a profit of ₹240. At what rate did he buy them?

Answer 1

$sandeep \: \: brought \: \: 100 soaps$

$selling \: \: price \: \: of each \: soap \: \: =6.20$

$total \: \: \: price \: \: =6.20×100=620$

$profit =s.p-c.p$

$50 =620-x$

$x=570$

$cost \: \: price \: \: of \: \: 100 \: \: bars =570$

$c.p \: \: of \: \: each \: \: bar=570/100=5.70$