Question

Perimeter of a rectangular ground is 80m. If its length and breadth are as 3:2 find it's area

Answer 1

Answer:

We have two sides measuring 3x, and two sides measuring 2x.

If we add up the sides, we get a perimeter of 10x.

We already know that the perimeter is 300m,

so 300m=10x.

Divide both sides of the equation by 10, you get x=30m.

Plug that back into what you started with:

3x=3•30m=90m [your length]

2x=2•30m=60m [your breadth]

90m•60m=5400m^2 [square metres; this tablet doesn't do superscript/exponents]

So 5400 square metres is your answer.

Step-by-step explanation:

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Pawan