During the month of June Jessica volunteers at a library every six days at a veterinarians office every 10 days Jessica first visit to the library, was on June 6, and her first visit to the veterinarian office was on June tent. What day in June will, Jessica volunteer at both locations
To find out when Jessica will volunteer at both locations in June, we need to find the common multiples of 6 and 10.
The common multiples of 6 and 10 are: 30, 60, 90, 120, 150, 180...
So, Jessica will volunteer at both locations on June 30th.