A quarter of a section contains how many acres?

A quarter of a section refers to one-fourth of a standard land section, which in the context of land measurement in the United States, is typically 640 acres. When you divide 640 acres by four, you get 160 acres. This standard division of land is commonly used in agriculture and land management to help facilitate land transactions and planning.

Therefore, understanding that a section is 640 acres is key to arriving at the correct answer of 160 acres for a quarter of a section. The other options do not align with the standard measurement of land sections in the United States.