Respuesta :
the answer is 8.5 miles
because 4 + 3 is 7 and 3/4 is .75 and .75 + .75 is 1.50 so 7 + 1.50 is 8.50
The answer is 13.25, because to get the answer you have to first add 4.75 + 3 3/4 which equals 8.5 which would be the miles Gabriela rode on Saturday, then you would have to add 8.5 + 4.75 = 13.25 which is the total number of miles Gabriela rode.