Given that (4p-5q)/(6p+q) = 1/4 , find the value of 2p : 7q in its lowest term.

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?