Question

Create an expression to find the time for the given distance and rate, and find the value of the expression. d=315 kilometers; r= 35 kilometers/hour
The time is _____ hours. Please Help!

Answer 1

   Rate = $\frac{distance}{time}$
: . time = $\frac{distance}{rate}$
            = $\frac{315km}{35km/h}$
            = 9 hours