ANSWER
5/12
EXPLANATION
Let X be the event where the die lands on a number less than or equal to 5 and the coin lands on tails.
The probability of event X is the product of the probability that the number is less or equal to 5 and the probability of the coin landing on tails.
Let n be the number the die lands on:
[tex]P(n\le5)=P(n=1)+P(n=2)+P(n=3)+P(n=4)+P(n=5)[/tex]Each number is equally likely to come up, therefore each