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1.
The perimeter of a rectangle is 200 meters. The breadth is 3/7 part of the length. What is the length?
- A. 30m
- B. 30m
- C. 30m
- D. 30m
Answer: Option D
Explanation:
Here,perimeter of rectangular,2(a+b)=200
Let, length=a
According to question, Breadth=3a/7
Putting the value in above equation,
We get,length a= 70.
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