Evaluate the following expression. Round to the nearest hundredth when necessary.
27

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.

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

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct