Justin and Keiko walk around a track. Justin walks each lap in

10

minutes. Keiko walks each lap in

6

minutes. The two of them begin at the starting line at the same time. They walk until they meet again at the starting line.

How many laps does Justin complete?

How many laps does Keiko complete?

laps

How much time does it take for them to meet again at the starting line?

Guest Dec 29, 2020