To find out how far Ahmed drives after 4 hours, you can use the formula given:
\[ \text{Distance} = \text{Speed} \times \text{Time} \]
Here, Ahmed's speed is 60 miles per hour, and the time is 4 hours.
Substituting the values into the equation:
\[ \text{Distance} = 60 , \text{miles/hour} \times 4 , \text{hours} = 240 , \text{miles} \]
After 4 hours, Ahmed drives 240 miles.