Question Number 53518 by 0955083339 last updated on 22/Jan/19
$$\mathrm{Find}\:\mathrm{the}\:\mathrm{sum}\:\mathrm{of}\:\:\mathrm{3}.\overset{−} {\mathrm{2}}\:\:\mathrm{and}\:\:\mathrm{5}.\overset{−} {\mathrm{4}}\:\:. \\ $$
Answered by tanmay.chaudhury50@gmail.com last updated on 23/Jan/19
$$\mathrm{8}.\overset{−} {\mathrm{6}} \\ $$
Answered by ajfour last updated on 23/Jan/19
$$\mathrm{9}{a}=\mathrm{29},\:\mathrm{9}{b}=\mathrm{49} \\ $$$${a}+{b}\:=\:\frac{\mathrm{78}}{\mathrm{9}}\:=\:\mathrm{8}.\bar {\mathrm{6}}\: \\ $$