Here’s the work for the answer but I need twenty characters so this is a long answer lol
27. 3(9+4)
28. 12(1+3)
29. 4(4+5)
30. 2(x+4)
31. 6(5+2x)
32. 7(6x+7)
Your question is incomplete.
If you want me to tell the ratio, its 3:2
To find the amount needed to build the fence you would first need to find the perimeter of the rectangle. Which the formula is P=2(l+w).
Then you plug in your numbers into the formula and you’ll get P=2(90.66+45.5)
Then you can do the math or type it into a calculator and you’ll get 272.32................Then just leave the numbers after the decimal out and 272 should be your estimated answer