Question

someone is hanging 3 pictures on his wall each picture is 1 1/6 ft long and 2 1/8 ft tall he wants them to look even so he is hanging them 2 1/3 from each end of the wall with 1 1/3 ft inbetween each picture how long is the wall?

Answer 1

Exact form is
$\frac{147}{8}$

decimal form is 18.375

mixed number form is
$18 \frac{3}{8}$