Which list shows the numbers in decreasing order?

Express -5 2/5 as an improper fraction.

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?

The triangles are similar. what is the value of x? enter your answer in the box.