Question

PLEASE HELP ME I DONT GET THIS AT ALL!

You have a set of 12 cards numbered 1 to 12. You choose a card at random. Event A is choosing a number less than 6. Event B is choosing a number divisible by 3.
Identify all the elements found in set A and set B.

Answer 1

A=5/12 B=4/12

Explanation:

(1,2,3,4,5)=How many cards are less than 6= 5/12

(3,6,9,12)=How many cards are divisible by 3= 4/12

Hope this helps!