
(a)
To find the area of one rectangular mat when area of Square mat is half the area of one of the rectangular mats.
(a)

Answer to Problem 46E
The area of one rectangular mat is
Explanation of Solution
Given:
Area of Square mat is half the area of one of the rectangular mats.
Calculation:
Given:
Area of Square mat is half the area of one of the rectangular mats.
Total area
Total number of rectangular mats
Now, let area of the rectangular mat be
Thus, Area of Square mat
And Total area of rectangular mats
Now, as per the given statement, we have equation as:
Solving the above equation, we have:
Thus, the area of one rectangular mat is
Conclusion:
Hence, area of one rectangular mat is
(b)
To find the dimensions of a rectangular mat when length of rectangular mat is twice the width.
(b)

Answer to Problem 46E
The width is
Explanation of Solution
Given:
Length of rectangular mat is twice the width.
Formula Used:
Area of a rectangle
Calculation:
Given:
Length of rectangular mat is twice the width.
Let the width be
Thus, Length
Area of one rectangular mat is
Thus, Area of one rectangular
Thus, the width be
And, Length
Length
Conclusion:
Hence, the width is
Chapter 1 Solutions
BIG IDEAS MATH Integrated Math 1: Student Edition 2016
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