Question

The area of a rectangular field whose length is twice its breadth is 12544 sq cm. What is it's breadth and length?

Answer 1

Step-by-step explanation:

l=2b

l/b=2/1

l=2x,b=x

area of recentangle =lb=12544

2x×x=12544

x square=6272

x=79.2

l=2x=158.4,b=79.2

Answer 2

Area of rectangle = 12544 sq cm

Let breadth be x

Then length is 2x

Area of rectangle = l×b

12544=x×2x

2x square=12544

2x×x=12544

x square= 12544/2

x square=6272

x=79.2

l=2x=158.4

,b=79.2

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