According to the Centers for Disease Control and Prevention, drunk driving accounts for about what fraction of traffic deaths in the United States?

According to the Centers for Disease Control and Prevention, drunk driving accounts for about what fraction of traffic deaths in the United States?

• A. One-third
• B. One-half
• C. One-quarter
• D. Two-thirds

Answer: (A)

Drunk driving accounts for about one-third of traffic deaths in the United States. The CDC estimates that roughly 32% of fatal crashes involve a driver with a blood alcohol concentration at or above the legal limit, so about one out of every three crash deaths is related to alcohol impairment. This is why the correct fraction is one-third—not approximately half, a quarter, or two-thirds. This statistic highlights how significant alcohol impairment is to fatal crashes and why prevention efforts emphasize avoiding driving after drinking.

Drunk driving accounts for about one-third of traffic deaths in the United States. The CDC estimates that roughly 32% of fatal crashes involve a driver with a blood alcohol concentration at or above the legal limit, so about one out of every three crash deaths is related to alcohol impairment. This is why the correct fraction is one-third—not approximately half, a quarter, or two-thirds. This statistic highlights how significant alcohol impairment is to fatal crashes and why prevention efforts emphasize avoiding driving after drinking.