Question:
About of a town's population has black hair. About 2/7 of
Last updated: 8/7/2022
![About of a town's population has black hair. About 2/7 of](https://media.kunduz.com/media/sug-question/raw/79890268-1659876756.6066089.jpeg?h=512)
About of a town's population has black hair. About 2/7 of the population has blonde hair. What is the probability that a person chosen at random from this town will have either bleak hair or blonde hair?