Calculate the probability of a complementary event using the fact that the sum of the probabilities of complementary events is 1, eg the probability of 'rolling a 6' when rolling a die is 1/6, therefore the probability of the complementary event, 'not rol

1. Carpark Capers 4 - describe probability as a fraction
2. Carpark Capers 2 - describe probability as a fraction
3. Cards On The Table 4 - probability of not drawing an ace
4. In the Bag 1 - calculate probability as a decimal