one card is missing from a normal pack of 52 cars. If the card is drawn from a remaining 51, the probability thta the card drawn is a king, is 1/17, and the probability that the card is a spade is 4/17. Find each of the following probability as a fraction:
1) the card is an ace
2) the card is either a heart or diamond
3) the card is a heart
4) the card is a king of spades
