Susan and Daphne are participating in a walk-a-thon at the local community college track to raise money. Susan can walk around the track in 4 minutes. Daphne can walk around the track in 6 minutes. Susan and Daphne started walking at the same time. How many minutes will it be until they complete a lap at the same time?
Accepted Solution
A:
all you have to do here is find the lcm. the time it will take them too complete the lap at the same time is 12 minutes.