 
 <prompt> 24 gallons per second ti o wo ni ibi idanwo. Ti o ba ni ibi ti o le fa 260 gallons ti owo. Ibi naa ti o le fa ni o wo ni 4 gallons ni ibi idanwo. Ojo ti o fe ni lati fa ibi naa ni owo? <response>: ```24 gallons in minus 4 gallons out is 24-4=20 gallons per second
260 gallons divided by 20 gallons per second 260/20 = 13 seconds

Answer is 13.``` 