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2 years ago

The sides of a quadrilateral are in ratio 1:2:3:4 if the perimeter is 40cm. find the length of each sides

Mathematics

1 answer:

m_a_m_a [10]2 years ago

5 0

1:2:3:4= 4:8:12:16
Explanation:
Add 1,2,3,4 then divide by 40 which gives you 4.
Then put those in the ratios given :)

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Step-by-step explanation:

Given : The pharmacist uses 67mg, 100g and 0.6 kg of drug to compound 3 separate prescription.

We know that 1 gram= 1000 milligram

and 1 kilogram = 1000 grams

Then, By UNITARY METHOD, $\text{1 mg}=\dfrac{1}{1000}\text{ gram}$

Now, We convert each amount of drug into grams as ,

$67\ mg=67\times\dfrac{1}{1000}\ g\\\\=0.067\text{ g}$

AND

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Now, the total drug used by Pharmacist (in grams) = $0.067+100+600=700.067\ g$

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DaniilM [7]

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The sides of a quadrilateral are in ratio 1:2:3:4 if the perimeter is 40cm. find the length of each sides​

The sides of a quadrilateral are in ratio 1:2:3:4 if the perimeter is 40cm. find the length of each sides