It takes printer \(A\) \(4\) more minutes than printer \(B\) to print \(40\) pages. Working together, the two printers

[VJesus12]

It takes printer \(A\) \(4\) more minutes than printer \(B\) to print \(40\) pages. Working together, the two printers can print \(50\) pages in \(6\) minutes. How long will it take printer \(A\) to print \(80\) pages?

A. 12
B. 18
C. 20
D. 24
E. 30

Answer: D

Source: GMAT Club Tests