Carol drove 720 km in 9 hours. What was her rate in km/hr?
80 KM/HR
720 km/9 hrs = 80 km/hr <~~yes
To find Carol's rate in kilometers per hour (km/hr), we need to divide the total distance she drove (720 km) by the total time it took (9 hours).
Rate (km/hr) = Distance (km) / Time (hours)
So, we can calculate Carol's rate by dividing 720 km by 9 hours:
Rate (km/hr) = 720 km / 9 hours
Dividing 720 by 9, we get:
Rate (km/hr) = 80 km/hr
Therefore, Carol's rate was 80 km/hr.