To calculate the distance driven, we can use the formula: Distance = Speed × Time.
In this case, the speed is 60 miles per hour (mph) and the time is 3 1/2 hours. First, we need to convert 3 1/2 hours to an improper fraction or a decimal.
3 1/2 hours is equivalent to 3.5 hours (since 1/2 is 0.5). Now we can substitute the values into the formula:
Distance = 60 mph × 3.5 hours
Calculating this gives:
Distance = 210 miles
So, if you drive at 60 mph for 3 1/2 hours, the distance driven is approximately 210 miles.