Danni walked 2 miles, and Wendi walked 10,500 feet. Which statement is accurate?

For this case what we have to take into account is the following conversion of units:

1 mile = 5280 feet

Therefore we have:

For Danni:

(2) * (5280) = 10560 feet

For Wendi:

10500 feet

The difference is:

10560-10500 = 60 feet

Answer:

Danni walked 60 feet more than Wendi