Question

If $C.P.=Rs.256$ find S.P., when $gain=15$%

Answer 1

Profit % $=\frac{S.P.-C.P.}{C.P}\times 100=15$

$=>\frac{S.P.-256}{256}\times 100=15$

$=>S.P.-256=\mathrm{38.4.}$
$->S.P.=Rs294.4$