###### Exercise 7

Find the perimeter and area of a rectangular table top with a length of \({4\ {\rm ft}}\) and a width of \({27\ {\rm in}}\text{.}\)

Its perimeter is and its area is .

Find the perimeter and area of a rectangular table top with a length of \({4\ {\rm ft}}\) and a width of \({27\ {\rm in}}\text{.}\)

Its perimeter is and its area is .