What Is the Difference in Thickness Between A $\frac { 7 } { 16 }$

Multiple Choice

What is the difference in thickness between a $\frac { 7 } { 16 }$ in. steel plate and a $\frac { 5 } { 8 }$ in. steel plate?

A) $\frac { 1 } { 4 }$ in.
B) $\frac { 3 } { 4 }$ in.
C) $\frac { 15 } { 16 }$ in.
D) $\frac { 1 } { 16 }$ in.
E) $\frac { 3 } { 16 }$ in.