Question

Karan is having a stick he broke the stick into two parts such that the ratio of the longest part to the shortest part is equal to the ratio of total to the longest part find this ratio using​

Answer 1

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MATHS

A naughty student breaks the pencil in such a way that the ratio of two broken parts is same as that of the original length of the pencil to one of the larger part of the pencil, The ratio of the other part to the original length of pencil is:

A .

1:25

B .

2:(3+5)

C .

2:5

D .

can′t be determined

December 20, 2019Mitasha Vasave

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ANSWER

Suppose that,

The length of larger part be=x

And the smaller part be =y

So, their ratio is x is to

yx=kxkx+ky

⇒yx=xx+y

⇒x2=xy+y2

⇒x2−y2=xy

Let y=1

x2−12=x

⇒x2−x−1=0

⇒......... .

kya tum mere sath chating par bat karogi / karoge please give the answer........ .