Math, asked by meenakshi211004, 1 year ago

the lenghts of sides of a rectangle are 5cm and 3.5cm. Find the ratio of its perimeter to its area.

I'm little confused with the answer given in digest. I want to know why at last the answer (17 : 17.5) is multiplied by 2? Please clear it

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Answered by RouBai

Here 17 and 17.5 is multiplied by two because to get a number without decimal..34:35 is also the ratio of perimeter to Area.
mark brainliest if helpful..

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meenakshi211004: yaa but I want to know are they multiplied by 2 at last according to my digest?

Answered by sidratul1

They multiplied it because there is a decimal number which is 17.5 so therefore they didn't keep it in the simplest form and thus multiplied it by 2. This is because ratio numbers should not be in a decimal and fractional form and it always needs to be in a proper proportion.

Hope it helps !!!!!!!!

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