Tuesday, February 8, 2011

Optional homework for Math class Feb. 8 2011

Problem #1
In the multiplication problem below, A and B stand for different digits. Find A and B.

  AB
 X
  BA
_____
 114
304
_____
3154

Problem #2
100 pounds of chocolate is packaged into boxes each containing 1 1/4 pounds of chocolate. Each box is then sold for $1.75. What is the total selling price for all of the boxes of chocolate?

Problem #3
P and Q represents numbers, and
P * Q means (P + Q)/2.
What is the value of 3 * (6 * 8)?

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