Gee prepared 12 kilograms of dough after working 3 hours. how much dough did mr. g prepare if he worked for 20 hours? solve using units rates

On an airplane there are two seats on the left side and three seats on the right side there are 90 seats o the right side of the plane

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

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?