Answer :
P = 2(L + W)
P = 94
L = 27
94 = 2(27 + W)
94 = 54 + 2W
94 - 54 = 2W
40 = 2W
40/2 = W
20 = W
so the width (W) is 20 ft
P = 94
L = 27
94 = 2(27 + W)
94 = 54 + 2W
94 - 54 = 2W
40 = 2W
40/2 = W
20 = W
so the width (W) is 20 ft