Salma drove 756 miles in 12 hours.At the same rate, how long would it take her to drive 567 miles?
using distance = rate * time, i used the information in the question to set up this equation: 756 = 12 * rate
then, dividing both sides of the equation, i got Salma's rate, which is 756/12 = 63 miles per hour.
now, plugging some more thing into the distance = rate * time rule: 567 = 63 * time
so, we can conclude that it will take Salma 567/63, or 9 hours to drive 567 miles.
hope this helped! please correct me if i am wrong :)