Question

The product of two rational numbers is 15/ 56. If one of the numbers is -5/ 18 , find the other.​

Answer 1

Answer:

the number 18 and 56 is divided by 2 by cross multiplication

Step-by-step explanation:

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Answer 2

Answer:

The required other number is $-\frac{27}{28} .$

Step-by-step explanation:

• Given: The product of two numbers is  $\frac{15}{56}$ and one number is  $-\frac{5}{18}$.
• To find: The objective is to find out the other number.

Let the other rational number be $x.$

Given that, the product of two numbers is  $\frac{15}{56}$ and one of the numbers is  $-\frac{5}{18}$.

Therefore, $x$ × $\frac{-5}{18} = \frac{15}{56}$

                $= > x=\frac{15}{56}.\frac{18}{-5} \\= > x= \frac{-27}{28} .$

So, the other number is $-\frac{27}{28}$.

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