Posted by
Sarah on
.
If a dog can run 10ft in1/5 of a second how many feet can it run in 20 seconds

Math 
Ms. Sue,
You could use a proportion.
Cross multiply and solve for x.
10/(1/5) = x/20

Math 
Bosnian,
10 / ( 1 / 5 ) = 50
50 ft / s
50 * 20 = 1,000 ft