The action that President Thabo Mbeki never took is: punish apartheid leaders
Thabo Mbeki believed that punishing the apartheid leaders could only create a separation between his people. So, he decided to put the horrific history behind them and started to focus his effort in establishing a stronger economy, healthcare, and education.
Telecommunications has certainly been a big influence.
so you have to compare them to find it
-4/3 is smallest because it is negative
1/3 would come next because it is smaller then the other two
1/2 is smaller than 2/3
and 2/3 is the largest