You can put this solution on YOUR website! Alex runs on the track at school each weekday morning. If he runs 5.9 miles each day, about how much does he run every month?
5 weekdays (most likely), times 4 weeks within a month = (5 * 4 * 5.9). That's it!!
Do your own arithmetic.
Hint: It's NOT 128 miles
If he runs 5.9 miles each weekday, ABOUT how much does he run EVERY month?
Since it says EVERY month, it can be assumed that his running habit continues throughout the year. So the answer is supposed to be for a typical month -- not a particular month.
So the approach used by tutor @josgarithmetic is appropriate -- find the number of miles he runs in a year and divide by 12.
(5.9 miles per day) times (365 days per year) times (5 weekdays per 7-day week), all divided by 12: