Starting from her hotel,Angie walked 2/3 mile along the beach in one direction.She turned around and walked 1/2 mile toward her hotel.How much farther does she need to walk to get to the hotel?

Respuesta :

she walked 2/3 (0.67) turned back to a holtel 1/2 (0.50)
so she needed to walk back 0.17 more or 17/100