A fish tank is the shape of a rectangular prism has a length of 3 \frac{1}{2}feet, width of 2 feet and height of 2 \frac{1}{2}ft what is the surface area of the fish tank

A fish tank is the shape of a rectangular prism has a length of 3 frac12feet width of 2 feet and height of 2 frac12ft what is the surface area of the fish tank class=