Answer:
2*2*3*3
Step-by-step explanation:
To answer this question, we just need to subtract the saved cloth from the requested cloth:

Since the fractions don't have the same denominator, we have to find the least common denominator. Luckily, since 6 goes into 12 twice, we can convert

into

:

Now that the fractions have a common denominator, we can subtract them:

The difference between the requested cloth and the saved cloth is 5/12 of a foot, or 0.4166'.
What rectangular prims, what do you mean?!?
Divided 1029.6 with 2,3,5,7, any number