Respuesta :
First you have to figure out how many miles is equal to 1 hour. So you would do 2,485 divided by 35 to get 71 miles. 71 times 12 hours is 852. So Len can travel 852 miles in 12 hours.
Answer:
Assuming Len doesn't need to eat, drink, or sleep at all, they can travel about 852 miles in 12 hours.