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