Cody can walk 1/3 of a mile in 1/6 of an hour. How many miles can he walk in 2 1/3 hours if he continues at the same pace? Do not enter as a mixed number or a decimal, use an improper fraction.

14/3 miles

1/3 mile = 1/6 hour

2 1/3 hours can be converted to 7/3 (2x3=6, 6+1 = 7), which can be converted to sixths by multiplying 7 and 3 by 2 (7x2=14, 3x2=6) and getting 14/6.

Since 1/3 of a mile is equivalent to 1/6 of an hour, 14/6 hours is 14/3 because 14x1=14.