Question

A car travels 20 feet in 1/5 second. At this same speed, how many feet will it travel in three seconds?

Answer 1

if it is travelling 20 feet in 1/5 of a second that means that in 1 second (which is 5 times as much as 1/5 of a second) it will do 5 times 20 feet hence 100 feet. Then in 3 seconds it will do 300 feet