Question

Simplify $(4\frac{2}{6}+3\frac{2}{5}÷\frac{6}{3})$.

Answer 1

$(4\frac{2}{6}+3\frac{2}{5}÷\frac{6}{3})$

$=(4\frac{1}{3}+3\frac{2}{5}÷2)$

$=(\frac{13}{3}+\frac{17}{5}÷2)$

$=\frac{13}{3}+\frac{17}{5\times 2}$

$=\frac{13}{3}+\frac{17}{10}$

$=\frac{170+51}{30}$

$=\frac{221}{30}$