Question 993291

-28÷(-2 4/7)
<pre>{{{(- 28)/1}}}{{{"÷"}}}{{{- 2&4/7}}}
{{{- 28/1}}}{{{"÷"}}}{{{- 18/7}}}
{{{- 28/1}}}{{{"*"}}}{{{- 7/18}}} ------- CHANGE & FLIP
{{{- 14cross(28)/1}}}{{{"*"}}}{{{- 7/9cross(18)}}} ------- Cancelling out 2 in numerator and denominator
{{{(- 14/1) * (- 7/9)}}}_______{{{98/9}}}, or {{{highlight_green(10&8/9)}}}