MathDB

Given that

\text{1 mile} = \text{8 furlongs}

and

\text{1 furlong} = \text{40 rods}

, the number of rods in one mile is

\text{(A)}\ 5 \qquad \text{(B)}\ 320 \qquad \text{(C)}\ 660 \qquad \text{(D)}\ 1760 \qquad \text{(E)}\ 5280

Problem Statement