Answer:
1 1/4
Step-by-step explanation:
1. Convert 6 1/4 into an improper fraction, which will yield 25/4.
2. Divide the numerator (25) by 5, giving you 5 sections of 5/4 of an acre.
3. Convert 5/4 back into an improper fraction (1 1/4) and you're done!