Question

a man loses 10% by selling an article for rs.270.find the cost price of the article​

Answer 1

Answer:

CP=(SP *100) /(100- loss%)

Step-by-step explanation:

CP = (270*100)/(100-10%)

CP = (270*100)/90

CP = 300

Answer 2

$\gray { \underline{ \longmapsto \tt \: question}} \\ \\ \sf \mapsto a \: man \: loss \: of \: 10\% \: by \: selling \: an \: article \\ \mapsto \sf \: of \: rs.270 \: find \: the \: cost \: of \: the \: article \\ \\ \\ \underline{ \gray{ \longmapsto \sf \: solution}} \\ \\ \leadsto \rm \: man \: loss \: = 10\% \\ \\ \leadsto \rm \: rs = 270 \\ \\ \gray{ \tt \: \mapsto \frac{100}{ 100 - 10} \times 270 } \\ \\ \\ \gray{ \mapsto \: \frac{100}{ \cancel{90}} \times \cancel{270} } = 300 \\ \\ \boxed { \rm \leadsto \: 300 \: is \: \: the \: \: price \: \: of \: \: the \: \: article}$