Question 1142208
.
<pre>
The wall has dimensions 6 yards ( = {{{18_ft/3}}} )  and  8 yards ( = {{{24_ft/3}}} ).


Hence, the area under the question is 6*8 = 48 square yards.    <U>ANSWER</U>
</pre>


The problem is easy. What you need to know is that 1 yard = 3 feet.