Answer:
The width is 3 yds
Step-by-step explanation:
Area = length * width
18 = 6*w
Divide each side by 6
18/6 = 6w/6
3=w
x=19/5
x*2+8x=38
10x =38
Answer is 33. 15
So I added the number of days 18 months could have then multiplied by 6.5%
not good in maths