Pls help urgently extra points and mark brainlist easy reading

Divide. write in the simplest form. 4 1/6 divided by 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?

Robert has 78 tomatoes and 56 cucumbers he wants to plant them in equal rows how many in each row