−3/5<em>7/11-3/5<em>7/11−3/5<em>7/11 - 2/5</em>7/112/5</em>7/112/5</em>7/11
−21/55-21/55−21/55 - 14/5514/5514/55
= -35/55
= -7/11
−3/5<em>7/11-3/5<em>7/11−3/5<em>7/11 - 2/5</em>7/112/5</em>7/112/5</em>7/11
−21/55-21/55−21/55 - 14/5514/5514/55
= -35/55
= -7/11