You're getting ready for school. U can either wear pair of black socks or a pair of white socks to go with your uniform. You have 4 pairs of black socks, 3 pairs of white socks, 2 pairs of green socks and 2 pairs of multi-coloured socks. All the socks are jumbled in the drawer. U pick 2 socks. What is the probability of both being black? Are both white? One sock was red and the other was multi-coloured.