The answer that is blue isn’t really the answer i chose

Hello!

The drive from San Antonio to Houston is 3 1/3 hours
The drive from Houston to Dallas is 4 1/12 hours

You have to add these but first you have to make the denominators of the fractions the same

1/3 = 4/12

3 4/12 + 4 1/12 = 7 5/12

The answer is B) 7 5/12 hours

Hope this helps!