Kiki's family drank a total of 42.5 gallons of milk in january and february. her family drank 5.3 gallons more milk in february than in january. how many gallons of milk did kiki's family drink in february?

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.