SOLUTION:
Case: Speed
Method:
Carol's
Distance = 3 miles
Speed = 30 miles per hour
Time = ?
[tex]\begin{gathered} T=\frac{distance}{speed} \\ T=\frac{3}{30} \\ T=\frac{1}{10}hour \end{gathered}[/tex]
Carol takes One-tenth of an hour
Final answer:
t = 1/10 of an hour
