Question

While sitting on a park bench, Tanisha counts that 16 out of 20 people who walk by her have a pet with them.

Part A. What is the probability that a person who walks by Tanisha has a pet?

Part B. What is the probability that a person who walks by her does not have a pet?

Answer 1

Answer:

the answer would be-

Step-by-step explanation:

Answer 2

A. 4/5
B. 1/5

A is 4/5 because 16/20 reduces to 8/10 and that reduces to 4/5.
B is 1/5 because 4/20 reduces to 1/5.