Respuesta :

sammmmy954

Answer:

Step-by-step explanation:

ran 2 3/4 miles in 1/3 of an hour

 

2 3/4 miles =11/4 miles in 1/3 of hour

 

11/4 miles   divided by 1/3 hr

 

11/4 ÷ 1/3

 

11/4 * 3/1 =33/4 =8 1/4 miles in 1 hr