It takes John 5 minutes to get to the first side of the Rubik’s cube. The second and third sides each take twice that long. The last 2 sides each take half as long as the first, and once you get …👇

It takes John 5 minutes to get to the first side of the Rubik’s cube. The second and third sides each take twice that long. The last 2 sides each take half as long as the first, and once you get the 5th side you have all 6 sides. How long does the Rubik’s cube take?