Question

What is the rational number that should -8/39 be multiplied to obtain 5/36

Answer 1

Answer:

-65/96

Step-by-step explanation:

Let the rational number to be multiplied be x

A.T.Q.

-

$\frac{ - 8}{39} \times x = \frac{5}{36} \\ \\ = > x = \frac{5}{36} \times \frac{ - 39}{8} \\ \\ = > x = \frac{5 \times ( - 13)}{12 \times 8} \\ \\ = > x = \frac{ - 65}{96} \: \: \: \: \: \: ans$

Thanks !!

Answer 2

Answer:

-195/288

Step-by-step explanation:

Let the rational number be "a"

-8/39 x a = 5/36

a = 5/36 x 39/-8

= -195/288

the required rational number is -195/288

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