Question

speed practice problem
mr. fong bikes to oakland, 20 km away. it takes him 2 hours. how fast is fong biking?
what does the problem say?
s=
d=
t=
what are we calculating? speed, distance, or time?
write the correct formula: speed = \frac{distance}{time}
show your work here:
answer with unit:

Explanation:

Step1: Identify values

$d = 20$ km, $t=2$ hours

Step2: Apply speed formula

$S=\frac{d}{t}=\frac{20}{2}$

Step3: Calculate speed

$S = 10$ km/h

Answer:

10 km/h