a.
To Find:The number the rectangle with different whole-number dimensions can be drawn if the area of the rectangle is 30 square inches.
a.
Answer to Problem 35PPS
4 rectangles can be drawn.
Explanation of Solution
Given information:
The area of the rectangle is 30 square inches
Calculation:
In order to find the dimensions of the rectangle we need to find the factor pairs.
So the factor pairs are
Since there are 4 factor pairs, therefore 4 rectangles can be drawn.
b.
To Find: The number the rectangle with different whole-number dimensions can be drawn if the area of the rectangle is 28 square inches.
b.
Answer to Problem 35PPS
3 rectangles can be drawn.
Explanation of Solution
Given information:
The area of the rectangle is 28 square inches
Calculation:
In order to find the dimensions of the rectangle we need to find the factor pairs.
So the factor pairs are
Since there are 3 factor pairs, therefore 3 rectangles can be drawn.
Chapter 9 Solutions
Pre-Algebra Student Edition
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