Hello Can anyone help with this problem and explain how to do it?
On Saturday morning, Mr. Sato flew a plane from his hometown to Miami, flying at an average speed of 452 miles per hour. Later that day, he flew the plane back to his hometown. Together, the two flights lasted a total of 7 hours. If Mr. Sato flew at an average speed of 339 miles per hour on the return trip, how long did the return trip take?
Thanks, Help is appreciated.