One lap. Usually, it would take 4 laps to walk a mile, but since its 1/4 it equals One lap.
Answer:

Step-by-step explanation:

Apply rule 

Multiply the numbers: 

Answer:
4
Step-by-step explanation:
1 gal = 3.8 liters....so 65 gallons = 65 * 3.8 = 247 liters