A scrapper has a heaped capacity of 20 cy. The soil has a swell factor of 22%. The scrapper can travel 6 miles an hour. The round trip is one mile and the scrapper operates at 55 min. efficient . What is the total amount of soil that can be moved by the scrapper in one hour ?

A scrapper has a heaped capacity of 20 cy. The soil has a swell factor of 22%. The scrapper can travel 6 miles an hour. The round trip is one mile and the scrapper operates at 55 min. efficient . What is the total amount of soil that can be moved by the scrapper in one hour ?