Homework Help: algebra

Posted by Saige on Thursday, January 19, 2012 at 11:26pm.

The area of a rectangle is 32 square units. Its sides have integral lengths. Find the probability that its perimeter is greater than 30 units.

algebra - Steve, Friday, January 20, 2012 at 10:36am
The only possible integral dimensions are
1x32
2x16
4x8

Of the three choices, two have perimeter > 30

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