Question Number 31323 by jasno91 last updated on 06/Mar/18
Answered by Joel578 last updated on 06/Mar/18
$$\mathrm{3}\frac{\mathrm{2}}{\mathrm{3}}\:−\:\mathrm{1}\frac{\mathrm{1}}{\mathrm{2}}\:=\:\frac{\mathrm{11}}{\mathrm{3}}\:−\:\frac{\mathrm{3}}{\mathrm{2}}\:=\:\frac{\mathrm{22}}{\mathrm{6}}\:−\:\frac{\mathrm{9}}{\mathrm{6}}\:=\:\frac{\mathrm{13}}{\mathrm{6}}\:=\:\mathrm{2}\frac{\mathrm{1}}{\mathrm{6}} \\ $$