If you make a long piece of board by gluing 2 boards together. One board is 1 point 1 foot 8 inches long and the other board is 3 feet 3 inches long. What is the
total length of the boards glued together? *

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?