The revolving restaurant at the top of the Calgary Tower has two motors which move the restaurant.   The motor at lunch completes one revolution every 45 minutes while the motor at dinner takes one hour to make a complete revolution.   At lunchtime, how many degrees does the restaurant revolve in one hour?
             
Solution to the Problem:

The answer is 480 degrees.

Set up a proportion: 360 / 45 = x / 60 and solve for x.

Correctly solved by:

1. Lisa Merwyn John F. Kennedy High School,
Taylor, Michigan
2. Alex Houskeeper Mountain View High School,
Mountain View, Wyoming
3. James Alarie Flint, Michigan
4. Kam Dellinger Mountain View High School,
Mountain View, Wyoming
5. Chad Fore Gate City, Virginia
6. Braydon D Saxton Mountain View High School,
Mountain View, Wyoming
7. Isaac Kampman Mountain View High School,
Mountain View, Wyoming
8. Riley Dolezal Mountain View High School,
Mountain View, Wyoming
9. Ashley Romanek John F. Kennedy High School,
Taylor, Michigan
10. Sascha Moline Calgary, Alberta, Canada
11. Keith Mealy Cincinnati, Ohio
12. Hannah Behunin Mountain View High School,
Mountain View, Wyoming
13. Dalton Hereford Mountain View High School,
Mountain View, Wyoming
14. Chris Stringer Mountain View High School,
Mountain View, Wyoming
15. Kayle Rippetoe Mountain View High School,
Mountain View, Wyoming
16. Dusty Iorg Mountain View High School,
Mountain View, Wyoming
17. Spencer Madsen Mountain View High School,
Mountain View, Wyoming
18. Dane Covington Mountain View High School,
Mountain View, Wyoming
19. Ryan Woody Mountain View High School,
Mountain View, Wyoming
20. Morgan Harris Mountain View High School,
Mountain View, Wyoming