We know that all the 45 woods have 328.5 yards in length, and by the table we know that 1 yard is 3 feet, so in total, the 45 woods have :
[tex](328.5\times3)feets\text{ }\rightarrow\text{ 985.5 f}eets[/tex]
To find the length of each wood, we just need to divide the total by 45, wich gives us:
[tex]\text{wood length=}\frac{985.5}{45}=21.9\text{ f}eet[/tex]
