Question

Jo Lee wants to hang three 3-inch by 5-inch prints on her wall. She wants to line them up vertically, with an inch between each print. What is the minimum wall space that Jo Lee must have?

A)15.0 sq in.
B)18.3 sq in.
C)30.0 sq in.
D)45.0 sq in.
E)55.0 sq in.