The length of Paul's flower bed which covers an area of 1/6 square mile is 2/3 miles 
- The Area of the flower bed = [tex] \frac{1}{6} [/tex]
- The width of flower bed = [tex] \frac{1}{4} [/tex]
Recall : 
- Area of flower bed = length × width 
- Inputting the values of the Area and width of the flower bed into the Area formula 
- [tex] \frac{1}{6}  = length \:  \times  \frac{1}{4} [/tex]
- Multiply both sides by 4 in other to isolate length 
- [tex] \frac{1}{6}  \times 4 = length =  \frac{4}{6}  =  \frac{2}{3} [/tex]
Hence, the length of Paul's flower bed is [tex \frac{2}{3} \:  miles[/tex]
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