The Easiest Brain Teaser that will rack your brain

This is the easiest brain teaser that will rack your brain. 5 people can build 5 houses in 5 days. How long will it take 100 people to build 100 houses? My name is Chris and my passion is to teach math. Learning should never be a struggle which is why I make all my videos as simple and fun as possible. I cover all subjects from basic level math through upper level calculus and statistics. I also make brain teaser and Rubik's cube videos for fun. Check out all of my other brain teasers. The Easiest brain teaser driving the internet insane (Fruit problem) https://www.youtube.com/watch?v=yuseE8o_UK8 Heaven and hell - Brain Teaser https://www.youtube.com/watch?v=YOgKI0HWCnA Two Burning Ropes - Brain Teaser https://www.youtube.com/watch?v=IyGV5Ry9pQw Cross the river - Brain Teaser https://www.youtube.com/watch?v=vTWfsUZSCXo Game show - Brain Teaser https://www.youtube.com/watch?v=ruX49qla1Ig Don't checkmate - Brain Teaser https://www.youtube.com/watch?v=fuEjP3XfaXA Counterfeit coins - Brain Teaser https://www.youtube.com/watch?v=d6eF98_4lHU Channel Page - http://Youtube.com/MathMeeting Facebook Page - http://facebook.com/MathMeeting Patreon Page - http://patreon.com/MathMeeting