1.18. Of the following, which is closest in value to 8.01 - 8, 8.1, 8.11, 9.01?
1.23. 19/19 + x/95 = 1995. What is x?
1.30. The product of all 6 whole number factors of 12 is what?
1.32. What year will it be 3700 days from 30-Jun-1995?
1.33. If a cube has side-length 2, then its volume is what % of
the volume of a cube whose side-length
is 4?
1.39. The least common multiple of 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10 is what?
Source: The Math League
http://www.mathleague.com
A picture that measures 12 cm by 18 cm is enlarged to 4 times its area.
2A. What are the new dimensions of the picture?
2B. If a 2 centimeter wide border is to be placed around the enlarged
picture before framing, what
size frame will be needed?
Source: The Math Forum
http://forum.swarthmore.edu/midpow/solutions/solution.ehtml?puzzle=63
Don Braffitt