Question: how many meters wide is a quarter section?
Answer: Using 1/2 mile as the length or width of a quarter section is accurate enough for practical purposes; 1/2 mile is 4.7 m (15 ft) longer than 800 m but since most fields have headlands, the length of a cropped field is usually closer to 800 m than 1/2 mile. Therefore, the usual size of a quarter section is 800 m x 800 m.