Question

The product of two rational numbers is –35. If one of them is 5/-7,find the other rational number​

Answer 1

Answer:

Product of two rational numbers - 35

One of them =5/-7

Other = - 35÷5/-7

= - 35×-7/5

= 49

Other number is 49

Step-by-step explanation:

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Answer 2

The other rational number is 49 when product of two rational numbers is –35 and one of them is $\frac{5}{-7}$.

Given that,

-35 is the result of multiplying two rational numbers.

We have to find the other rational number if one of them is $\frac{5}{-7}$.

We know that,

The ratio of two numbers can be used to express a rational number, $\frac{p}{q}$, where q ≠ 0.

Let us take the other rational number as x.

The product of the two rational number is -35 that means

Product means multiplication

x× $\frac{5}{-7}$ = -35

x = $-35\times \frac{-7}{5}$

x = -7 × -7

x = 49

Therefore, The other rational number is 49

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