How much is a mile of British pennies worth?

A mile of British pennies is worth £84,480. This calculation is based on the fact that there are 1,760 yards in a mile, with each yard containing 36 inches. Since a British penny is approximately 1.65 inches long, you can fit about 1,067 pennies in a mile. Therefore, multiplying 1,067 pennies by their value of £0.01 gives you £10.67 per mile, leading to the total of £84,480 when accounting for the entire mile.