In today's session, we covered QR & AR. Rob covered basic equations/conversions and worked through graph, tax and tariff questions. Ana covered a couple of tips and tricks and worked through several AR questions. Please attempt the questions before watching the explanations so you can make the most of the sessions. As always, feel free to message the co-ordinators and mentors with questions (and their solutions) on the #ucat-teaching Slack channel from 9am - 5pm. Good luck!