Question

14.The product of two rational number is -19/18 .If one of the number is -13/17 find the other.

Answer 1

Given

$\bold{Product \ of \ two \ rational \ numbers} = \dfrac{-19}{18}$

$\bold{One \ of \ the \ numbers} = \dfrac{-13}{17}$

Let the other number be x.

$\implies \dfrac{-13}{17} x = \dfrac{-19}{18}$

$\implies x = \dfrac{-19}{18} \times \dfrac{-17}{13}$

The number is reversed (Numerator and denominator is interchanged) if the number moves to the other side of the equal sign.

Negative signs are cancelled.

$\implies x = \dfrac{323}{234}$

$\boxed{\boxed{\bold{Therefore, \ the \ other \ number \ is \ \frac{323}{234}}}}}}}}}}}$

                                                             

Answer 2

Step-by-step explanation:

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