Answer:
30 miles
Step-by-step explanation:
Let the number of days = d
in 1/3 of a day, or 1/3d, he drove 10 miles
The equation is:
[tex]10 = \frac13d[/tex]
To find out the number of miles driven in one whole day, we can multiply both sides by 3 or setting up a proportion
10 = 1/3d
10*3 = 1/3d * 3
30 = 1d
30 miles
[tex]\frac{10}{1} = \frac13[/tex]
10*3 = 1*1 Cross multiply
30 = 1
-Chetan K