A job requires two pieces of sheet metal cut from 4`x 8` metal. One piece is to be 3`- 3 5/8 x 4`- 0″. The second piece is to be 2`-7 3/8″ x 4`- 0″. What is the size of the left over piece?

A job requires two pieces of sheet metal cut from 4`x 8` metal. One piece is to be 3`- 3 5/8 x 4`- 0″. The second piece is to be 2`-7 3/8″ x 4`- 0″. What is the size of the left over piece?