the driving distance from the sports arena to Kristina's house in 10 9/10 miles. the distance from the sports arena to Luke's house is 2 7/10 miles. how much greater is the driving distance between the sports arena and Kristina's house than between the sports arena and Luke's house?

Respuesta :

Answer:

  8.2 miles

Step-by-step explanation:

  (arena to Kristina's house) - (arena to Luke's house) = 10.9 - 2.7

  = 8.2 . . . miles