Passage: Cathay Pacific Airways Limited (CPA), also known as Cathay Pacific or Cathay, is the flag carrier of Hong Kong, with its head office and main hub located at Hong Kong International Airport. The airline's operations and subsidiaries have scheduled passenger and cargo services to more than 190 destinations in more than 60 countries worldwide including codeshares and joint ventures. Cathay Pacific operates a fleet of wide-body aircraft, consisting of Airbus A330, Airbus A350 and Boeing 777 equipment. Cathay Pacific Cargo operates three models of the Boeing 747. Wholly owned subsidiary airline Cathay Dragon operates to 44 destinations in the Asia-Pacific region from its Hong Kong base. In 2010, Cathay Pacific and Cathay Pacific Cargo, together with Cathay Dragon, carried nearly 27 million passengers and over 1.8 million tons of cargo and mail.

Question: How many tons of cargo did Cathay Pacific, Cathay Pacific Cargo, and Cathay Dragon carry in 2010?
1.8 million tons