Question Number 175284 by zzzrot last updated on 26/Aug/22
Answered by MJS_new last updated on 26/Aug/22
$$\frac{\mathrm{92}{x}+\mathrm{89}{y}}{{x}+{y}}=\mathrm{91} \\ $$$$\mathrm{92}{x}+\mathrm{89}{y}=\mathrm{91}{x}+\mathrm{91}{y} \\ $$$${x}=\mathrm{2}{y} \\ $$$$\frac{{x}}{{y}}=\mathrm{2} \\ $$
Commented by peter frank last updated on 26/Aug/22
$$\mathrm{thanks} \\ $$