A complete deck of playing cards has 52 cards. There are 4 "suits" or categories (hearts, diamonds, spades and clubs) in a deck. Each suit has numbered cards 2-10 and a Jack, Queen, King and an Ace. Find P(drawing a King) and enter your answer as a fraction.

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.

The answer should be 5.