Answer:
![\frac{2}{5}](https://tex.z-dn.net/?f=%20%5Cfrac%7B2%7D%7B5%7D%20)
Step-by-step explanation:
![\frac{11}{15} - \frac{1}{3} \\ \frac{11}{15} - \frac{1 \times 5}{3 \times 5} \\ \frac{11}{15} - \frac{5}{15} \\ \frac{6}{15} \\ \frac{6 \div 3}{15 \div 3} \\ \frac{2}{5}](https://tex.z-dn.net/?f=%20%5Cfrac%7B11%7D%7B15%7D%20%20-%20%20%5Cfrac%7B1%7D%7B3%7D%20%5C%5C%20%20%5Cfrac%7B11%7D%7B15%7D%20%20%20-%20%20%5Cfrac%7B1%20%5Ctimes%205%7D%7B3%20%5Ctimes%205%7D%20%20%5C%5C%20%20%5Cfrac%7B11%7D%7B15%7D%20%20-%20%20%5Cfrac%7B5%7D%7B15%7D%20%20%5C%5C%20%20%5Cfrac%7B6%7D%7B15%7D%20%20%5C%5C%20%20%5Cfrac%7B6%20%5Cdiv%203%7D%7B15%20%5Cdiv%203%7D%20%20%5C%5C%20%20%5Cfrac%7B2%7D%7B5%7D%20)
Answer:
Cost of Material per square foot = $1.7
Step-by-step explanation:
Given:
Length = 24
Width = 12
Height = 6.5
Find:
Cost of Material per square foot
Computation:
TSA of pit = 2[bh + hl] + lb
TSA of pit = 2[(12)(6.5) + (24)(6.5)] + (24)(12)
TSA of pit = 2[78+156] + 288
TSA of pit = 756 square foot
Cost of Material per square foot = 1,285.20 / 756
Cost of Material per square foot = $1.7