Respuesta :

Answering start off with 1/3 of a mile in 2/7 of an hour,add 1/3 + 1/3 and you get 2/3 and do 2/7 + 2/7 and you get 4/7. Keep doing this until you get to 7/7. Your answer will be 1 1/6mile in 7/7 of an hour

Step-by-step explanation: