I have two watches with a 12 hour cycle. One of them gains one minute a day and the other loses 1 1/2 minute per day. If I set them both at the correct time, how long will it be before they again tell the correct time together?

Question

Accepted Answer

1440 days

I have two watches with a 12 hour cycle. One of them gains one minute a day and the other loses 1 1/2 minute per day. If I set them both at the correct time, how long will it be before they again tell the correct time together?

Make the most of this question