Question

If selling price $=Rs.900$. Discount is $20$%, then find the marked price.

Answer 1

let market price $=x$ ,

then

SP $=$ market price $-$ discount$

$900=x-\frac{20}{100}\times x$

$=\frac{80}{100}x$

$\Rightarrow x=\frac{900\times 100}{80}$

$=1125rs$