Question

The product of two rational numbers is 9/3. If one of the number is -18/26, find the other.
Can anyone plz answer me....
i had to complete my homework..
plz


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Answer 1

$\Huge \fbox{{\color{magenta}{\textsf {\textbf {Solution :-}}}}}$

Given :-

• The product of two rational numbers is 9/3. One of the number is -18/26

Let x be the other number

$\longmapsto \tt x \times \frac{( - 18)}{26} = \frac{9}{3}$

$\longmapsto \tt x \times \frac{( - 9)}{13} = 3$

$\longmapsto \tt x = 3 \times \frac{( - 13)}{9}$

$\longmapsto \boxed{ \tt x = \frac{ - 13}{3}}$

Therefore :-

• -13/3 is the other rational number

Answer 2

Answer:

-13/3

Step-by-step explanation:

Let unknown number be X and y

the value of x be -18/26 ( given data)

now,

X x Y = 9/3

(-18/26) x Y = 9/3

take like terms on one side

Y = 9/3 x -26/18

Y = -13/3