432 inches
Each project is 9 feet, and she is making 4 projects, so multiply 9 by 4 to find the number of feet needed. You should get 36. Each foot is equal to 12 inches, so multiply 36 by 12 to get 432 inches.
Answer: 432 inches
Explanation:
Given : length of ribbon needed by Shannon for an art project = 9 feet
As we know : 1 feet = 12 inches
9 feet =[tex]\frac{12}{1}\times 9=108inches[/tex]
Thus if for 1 project , length of ribbon required is = 108 inches
For 4 projects , length of ribbon required is =[tex]\frac{108}{1}\times 4=432inches[/tex]
Thus 432 inches of ribbon should she buy if she is making 4 projects.
