so 'of' means multiply
3/4 times 2/7
remember that [tex] \frac{x}{y} [/tex] times [tex] \frac{z}{t} [/tex]=[tex] \frac{x times z}{y times t} [/tex]
so
[tex] \frac{3}{4} [/tex] times [tex] \frac{2}{7} [/tex]=[tex] \frac{3 times 2}{4 times 7} [/tex]=[tex] \frac{6}{28} [/tex]=[tex] \frac{3}{14} [/tex] mile
answer is eduardo ran[tex] \frac{3}{14} [/tex] mile