Question

the product of two rational numbers is 15 by 56. if one of the numbers is -5 by 48. find the other ​

Answer 1

Step-by-step explanation:

✰ Question ⤵

The product of two rational numbers is 15 by 56. if one of the numbers is -5 by 48. find the other .

✰ Given ⤵

Let the other number be = Y

Product of 2 rational number = 15/56

One of the rational number is = -5/48

✰ Solution ⤵

➡48 × y = 15/56

➡y = 15/56 × 48/-5

➡y = 3/7 × 6/-7

➡ y = -18/7

Hope it helpful.. ✌

@ Somya2563

Answer 2

Answer:

$\frac{-18}{7}$ is the required rational number.

Step-by-step explanation:

Explanation:

Given in the question that, the product of two rational numbers is $\frac{15}{56}$.

And one of the numbers is $\frac{-5}{48}$.

So, according to the question we need to find out the other rational number.

Rational number- A rational number is one that can be stated mathematically as the ratio or fraction  $\frac{p}{q}$ of two numbers, where p and q are the numerator and denominator, respectively.

Step 1:

Let x be the other rational number.

Now, according to the question the product of two rational numbers = $\frac{15}{56}$.

⇒ $\frac{-5}{48}$ × x =  $\frac{15}{56}$

⇒ x = $\frac{15}{56}$ × $\frac{-48}{5}$

⇒ x = $\frac{-18}{7}$

Final answer:

Hence, $\frac{-18}{7}$ is the required other rational numbers.

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