Patrick was randomly picking his clothes to wear for the day. he had to pick one t-shirt from the following choices (red, blue, green, black, orange). he had to pick one pair of shorts from the following choices (blue, tan, black) and he had to decide on which shoes to wear (sandals, tennis shoes).

if each option is equally likely within each category what is the probability that he wore a black shirt and his tennis shoes?

group of answer choices

1/5

1/10

1/2

7/10