Granger walks 2 1/5 miles in 2/3 an hour at a constant speed.
What is the unit rate in miles per hour?

1 7/15 mph
3 3/10 mph
4 1/3 mph
3 mph

Respuesta :

She walks 3 3/10 mph
In 1/3 an hour she walks 2 1/5 : 2 = 11/10