Ms. Yago walks 20km in 4 hours.Find the speed
[tex]{ \tt{A. 5 mi/hr}}[/tex]
FORMULA
[tex]{ \tt{s = \frac{d}{t} }} \\ [/tex]
SOLUTION
[tex]{ \tt{s = \frac{d}{t} }} \\ [/tex]
[tex]{ \tt{s = \frac{20km}{\: 4h} }} \\ [/tex]
[tex]{ \tt{s = 5 mi/hr}}[/tex]