2
A Boeing 747 has four engines.
The Boeing 777 has at least 2 engines.
The Boeing 747 has at least 4 engines.
the Boeing 777 has a twin engine system (2 engines).
The Boeing 737 NG has 2 engines (CFM International CFM56)
1050
757
A Boeing 747 has four engines.
the cost of a Boeing 757-200 is $65 million and the cost of a 757-300 is $80 million
It honestly depends on what type of 757 you use. 757-200, -200F, -200WL, or -300 Boeing 757-200: 3,900 nautical miles Boeing 757-200F: 3,150 nautical miles Boeing 757-200WL: 4,100 nautical miles Boeing 757-300: 3,467 nautical miles
The Boeing 777 has at least 2 engines.
The Boeing 747 has at least 4 engines.
747
The Boeing 757 has redesigned wings, under-wing engines and is made out of lighter materials than it's predecessors, making it a more economical model. It has a two-crew member glass cockpit, turbofan engines, a supercritical wing design (which is used to reduce aerodynamic drag) and a conventional tail.
The final production model of the Boeing 757 was the 300 series. The two main engines for 757-300 are the Rolls Royce RB211-535E4B and Pratt & Whitney PW2043. The PW2043 has a rated output of 43,000 pounds of thrust while the Rolls Royce is 43,100.
a Boeing 757 is a narrow body jet airliner
the Boeing 777 has a twin engine system (2 engines).