The length of a rectangle is three times its width. The perimeter of the rectangle is 100 inches. What are the dimensions of the rectangle?
Length= ?
Width= ?
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Answer: So length is 3*12.5=37.5
Breadth= 12.5
Step-by-step explanation: width =x
Length = 3x
Perimeter of rectangle= 2(l+b) =2(3x+x) =2*4x=8x
8x÷100 that gives x= 12.5
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