Use an Equation to Solve the Problem $\frac{1}{5}$ Of the Graduating Class Majored in Economics

Use an equation to solve the problem.
-At Jones College, $\frac{1}{5}$ of the graduating class majored in economics. $\frac{1}{8}$ of the class majored in English. There are 260 people with economics or English majors. No one majored in both Economics and English. How many students were in the graduating class?

A) 2000 students
B) 800 students
C) 360 students
D) 3380 students