If a randomly selected orphaned pet in a St. Louis animal shelter is a dog of one the types shown in the table, what is the probability that it is a mastiff?

Answer:
B = 21.04%
Step-by-step explanation:
We are given that it is a dog in St Louis
Add up the percents of dogs in St Louis for a total
2.65+2.46+3.67+2.97
The total is 11.69
To find the probability that it is a mastiff
P (mastiff) = % mastiff/ % total
2.46/11.69
=.21043627
21.04%