Astore sells 3 types of pants lengths: average, petite, and tall. the store worker surveys 50 people at random about their favorite preference in pants lengths. the survey responses are indicated below. if 450 pairs of pants are ordered, how many should be average length?

the chart is: average , 25
petite, 15
tall, 10

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?