Respuesta :

Gotta convert this to make it save some time.

1 over 18 = 1/18

1 over 3 = 1/3

If 1/18 of a lawn is wattered in 20 mins, (Simply coverting 1/3 hr to mins by doing 60/3)  20 * 18 = 360 Mins = 6 Hours

It takes 6 hours to water the entire lawn

Answer:

The answer is 6

Step-by-step explanation: