Paul has 15 T-shirts. The information shows the colours of his T-shirts. 5 black 3 white 3 red 2 dark blue 1 light blue 1 yellow Paul is going to take one of his T-shirts at random. (a) What is the probability that the T-shirt will be red?
The answer would be 3/15 or 1/5 or 20% if you simplified, it is because there are 15 T-shirts in total, Paul has 3 red. So you have 3 red out of 15 total.
