A veterinarian’s office boards cats for the weekend. A veterinary technician feeds of a bag of cat food to the cats over a 2-day period. At that rate, how many bags of cat food will be needed to board the same number of cats over a 3-day period? 1.) 1/3
2.) 2/3
3.) 1
4.) 3/2
5.) 3
explain the answer plz