Question

find the sum of $2.\overline{3}$ and $4.\overline{15}$

Answer 1

$2.\overline{3}=2.3333$

$4.\overline{15}=4.1515$

$2.\overline{3}+4.\overline{15}=2.3333+4.1515=6.4848=6.\overline{48}$