Respuesta :

Yesterday during the exercise Dustin spent time on three exercises:

1) Bike.
Distance Covered = [tex]4 \frac{1}{2}=4.5 [/tex] miles

2) Jogging
Distance Covered = [tex]2 \frac{3}{4}=2.75 [/tex] miles

3) Swimming
Distance Covered = [tex]3 \frac{1}{8}=3.125 [/tex] miles

The Total distance covered during the exercise will be the sum of distance covered during each activity.

So,

Total Distance Covered during exercise = 4.5 + 2.75 + 3.125 = 10.375 miles

Thus, Dustin covered 10.375 miles yesterday while exercising. 

Your answer would be 10 3/8 miles