Answer:
[tex]\boxed{\frac{5}{12} \ miles}[/tex]
Step-by-step explanation:
Will ran = [tex]1 \frac{2}{3} \ of \ a \frac{1}{4} \ miles \ track[/tex]
Will ran = [tex]\frac{5}{3} * \frac{1}{4}[/tex] [of means to multiply]
=> [tex]\frac{5*1}{3*4}[/tex]
=> 5/12 miles