Respuesta :
Answer:
85%
Step-by-step explanation:
If 30 of them have their own lawn service then that means 170 of them do not have their own lawn service.
Seeing as there are 200 houses in total, the fraction of people who don't have lawn service is 170/200. This is equal to 0.85 or 85%.
Answer:
Step-by-step explanation:
the houses do not have their own lawn service:
200-30=170
percentage=170/200=0.85 0r 85%
