Answer:
8-feet
Step-by-step explanation:
Follow the workings in the image I sent.
Find the area of one side, which is length x width:
2/3 x 2/3 = 4/9 square ft.
There are 6 sides to the prism, so multiply the area of one side by 6:
4/9 x 6 = 24/9 = 2 6/9 = 2 2/3 square ft.
<span>denominator is </span>number below the line in a common fraction.
Here's picture to show what is a denominator:
Time each dog spent sleeping during each of two conditions