Question Number 59614 by hhghg last updated on 12/May/19
$$\mathrm{1}\frac{\mathrm{1}}{\mathrm{7}}+\mathrm{1}\frac{\mathrm{1}}{\mathrm{14}} \\ $$
Answered by Forkum Michael Choungong last updated on 12/May/19
$$=\:\mathrm{2}\frac{\mathrm{2}+\mathrm{1}}{\mathrm{14}} \\ $$$$=\:\mathrm{2}\frac{\mathrm{3}}{\mathrm{14}} \\ $$