Question Number 126117 by zakirullah last updated on 17/Dec/20
Answered by talminator2856791 last updated on 17/Dec/20
$$\mathrm{8\%} \\ $$
Commented by zakirullah last updated on 17/Dec/20
$$\boldsymbol{{desr}}\:\boldsymbol{{sir}}\:\boldsymbol{{need}}\:\boldsymbol{{solution}}? \\ $$
Answered by MJS_new last updated on 17/Dec/20
$$\mathrm{cost}\:\mathrm{100\%} \\ $$$$\mathrm{list}\:\mathrm{price}\:\mathrm{120\%} \\ $$$$\mathrm{10\%}\:\mathrm{of}\:\mathrm{120\%}\:=\:\mathrm{12\%} \\ $$$$\mathrm{sold}\:\mathrm{at}\:\mathrm{120\%}−\mathrm{12\%}=\mathrm{108\%} \\ $$$$\mathrm{profit}\:=\:\mathrm{108\%}−\mathrm{100\%}=\mathrm{8\%} \\ $$
Commented by zakirullah last updated on 18/Dec/20
$$\mathrm{nice} \\ $$
Answered by MJS_new last updated on 17/Dec/20
$$\mathrm{or}: \\ $$$$\mathrm{1}×\mathrm{1}.\mathrm{2}×.\mathrm{9}−\mathrm{1}=.\mathrm{08} \\ $$