Your round-trip drive to work is 4310 miles. How many miles do you drive to and from work in 3 days?

12,930 miles

Step-by-step explanation:

Round Trip means going to and from work, here.

So, you drive 4310 miles going to and from work. That is in 1 day.

So, in 3 days, you would drive this amount of miles 3 TIMES.

So, miles driven in 3 DAYS would be:

4310 * 3 = 12,930 miles

This number is rather quite high, not really logical. But this is what the problem states, so this is the answer according to the problem.

You will drive 12,930 miles to and from work in 3 days.