Math, asked by Anonymous, 11 months ago

The 6 times of a fraction is 11 more than the seven times the order of that fraction. What is that different

Answers

Answered by nbreddi2009
0

Answer:

please complete the question bro or sis

Answered by sanjeevk28012
0

The two different fraction are \dfrac{1}{-2}  ,   \dfrac{7}{3}

Step-by-step explanation:

Given as :

The statement is

The 6 times of a fraction is 11 more than the seven times the order of that fraction .

Let The fraction = \dfrac{1}{y}

According to question

6 × fraction = 7 × its reciprocal + 11

Or, 6 × \dfrac{1}{y} = 7 × \dfrac{1}{\dfrac{1}{y} }  + 11

Or, \dfrac{6}{y} = 7 y + 11

Or, 6 = 7 y² + 11 y

Or, 7 y² + 11 y - 6  = 0

Now solving the quadratic equation by middle term break , we get

∴ 7 y² + 11 y - 6  = 0

Or,  7 y² + 14 y - 3 y - 6  = 0

Or,  7 y ( y + 2 ) - 3 ( y + 2 ) = 0

Or, ( y + 2 ) ( 7 y - 3 ) = 0

Or,  ( y + 2 ) = 0          ( 7 y - 3 ) = 0

So,  y = - 2              ,  y = \dfrac{3}{7}

As The fraction = \dfrac{1}{y}

For,  y  = - 2

Fraction = \dfrac{1}{-2}

For  y = \dfrac{3}{7}

Fraction = \dfrac{1}{\dfrac{1}{\dfrac{3}{7} } }

i.e  Fraction = \dfrac{7}{3}

So, The two different fraction = \dfrac{1}{-2}  ,   \dfrac{7}{3}

Hence, The two different fraction are \dfrac{1}{-2}  ,   \dfrac{7}{3}       Answer

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