Coach Fiske recorded the number of shots on goal his first-line hockey players made during two weeks of hockey scrimmage. 4. Find the mean for each week , in which week did his first line take more shots on goals?

Answer asap and if you do you will get brainliest. catherine buys a gallon of ice cream from the store. after taking it home, she eats a fifth of a gallon of ice cream. her sister eats some of the ice cream as well. if two-thirds of the original amount of ice cream is left, then what fraction of a gallon of ice cream did her sister eat?