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October 21, 2014

October 21, 2014

Posted by **alysha** on Sunday, January 31, 2010 at 8:02pm.

- math-4th grade -
**Ms. Sue**, Sunday, January 31, 2010 at 8:04pmDraw a picture of it. How many boards does the worker need?

- math-4th grade -
**drwls**, Sunday, January 31, 2010 at 8:08pmIt depends upon the width of the boards used. Let's assume they are as wide as the pen height needs to be (which is unlikely).

To divide the rectangle into a 4 x 3 array or 12 equal areas, five boards are needed. They will have to be notched where they intersect.

- math-4th grade -
**timera**, Thursday, February 4, 2010 at 3:17pm79

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