lspencer534
01-22-2012, 4:50pm
Same rules as always: Grab a beer, and no Googling!
[Question with 2-part answers earn you a point for each correct answer.]
1. Using eight eights and addition only, can you make 1000?
http://i702.photobucket.com/albums/ww22/lspencer534/eights.gif
2. Michael made a cake, in the shape of a perfect cube, for 64 guests at a recent party. The inside of the cake was sponge, and he iced the cake with red icing. He of course did not ice the bottom of the cake.
Michael cut each side of the cake into four equal pieces, making a total of 64 pieces of cake. Each exactly the same size.
http://i702.photobucket.com/albums/ww22/lspencer534/cake.gif
Two questions:
a. How many of the pieces of cake had at least 2 of their sides with icing?
b. How many of the pieces of cake had no icing?
3. Your sock drawer contains ten pairs of white socks and ten pairs of black socks. If you're only allowed to take one sock from the drawer at a time and you can't see what color sock you're taking until you've taken it, how many socks do you have to take before you're guaranteed to have at least one matching pair?
4. A man has 100 coins (there are no quarters or nickels) that add up to $5.00. How many coins did he have of each denomination?
5. You throw away the outside and cook the inside. Then you eat the outside and throw away the inside. What did you eat? [Many answers to this, so each correct one earns a point.]
6. Every morning when I warm a cup of water for a cup of tea, I put it in the microwave (which is in working order) for exactly 84 seconds. Not only is the water precisely hot enough, there's also another reason for the 84 seconds. What is it?
7. http://i702.photobucket.com/albums/ww22/lspencer534/katerina-skourli-aug-NITRO-greece-LB-480x435-1.jpg
[Question with 2-part answers earn you a point for each correct answer.]
1. Using eight eights and addition only, can you make 1000?
http://i702.photobucket.com/albums/ww22/lspencer534/eights.gif
2. Michael made a cake, in the shape of a perfect cube, for 64 guests at a recent party. The inside of the cake was sponge, and he iced the cake with red icing. He of course did not ice the bottom of the cake.
Michael cut each side of the cake into four equal pieces, making a total of 64 pieces of cake. Each exactly the same size.
http://i702.photobucket.com/albums/ww22/lspencer534/cake.gif
Two questions:
a. How many of the pieces of cake had at least 2 of their sides with icing?
b. How many of the pieces of cake had no icing?
3. Your sock drawer contains ten pairs of white socks and ten pairs of black socks. If you're only allowed to take one sock from the drawer at a time and you can't see what color sock you're taking until you've taken it, how many socks do you have to take before you're guaranteed to have at least one matching pair?
4. A man has 100 coins (there are no quarters or nickels) that add up to $5.00. How many coins did he have of each denomination?
5. You throw away the outside and cook the inside. Then you eat the outside and throw away the inside. What did you eat? [Many answers to this, so each correct one earns a point.]
6. Every morning when I warm a cup of water for a cup of tea, I put it in the microwave (which is in working order) for exactly 84 seconds. Not only is the water precisely hot enough, there's also another reason for the 84 seconds. What is it?
7. http://i702.photobucket.com/albums/ww22/lspencer534/katerina-skourli-aug-NITRO-greece-LB-480x435-1.jpg