Light truck and automobiles account for Blank______ of U.S. oil consumption.Multiple choice question.one-thirdtwo-fifthsone-halffour-fifths

To determine the correct answer to the question regarding the proportion of U.S. oil consumption accounted for by light trucks and automobiles, we can analyze the provided options and relevant data on U.S. oil consumption.

1. Understanding the Context: Light trucks and automobiles are significant consumers of oil in the transportation sector.

2. Relevant Data: Historically, light trucks and automobiles have accounted for a substantial percentage of oil use in the U.S. context. According to various reports and data sources, they have been reported to account for a considerable share but typically not all of the oil consumption.

3. Analyzing the Options:

   • One-third: Approximately 33%
   • Two-fifths: Approximately 40%
   • One-half: 50%
   • Four-fifths: 80%

4. Final Answer: The correct choice is One-half, as light trucks and automobiles have typically been reported to account for around 50% of the U.S. oil consumption in various studies and analyses.

Thus, the statement would likely be completed as follows: "Light trucks and automobiles account for one-half of U.S. oil consumption."