To add these we need to make the denominators the same. To do this we need to double the 5/3 and that will make the denominator 6 and then will be able to be added.
There are 12 face cards and 4 aces to choose from. For the first card, the probability of drawing a face is . Then the probability of drawing an ace second is .
So the probability of drawing these two particular cards in the given order is