Respuesta :
The answer is 3 miles per hour because 3/4 * 4 is equal to 12/4 or 3
1 hr is 60min
60/15=4
3/4×4 = 12/4
12/4= 3 miles
In one hour she walked 3hrs
60/15=4
3/4×4 = 12/4
12/4= 3 miles
In one hour she walked 3hrs