Question

What is the answer of this question​

Answer 1

-2/7

Explanation step-by-step:

we have to find 6/49 from -3/7 .

let x be any number and

-3x/7=6/49

x=(6/49)(-7/3)

=-2/7

Answer 2

Answer:

The given number is $\dfrac{-3}{7}$ and we have to multiply it by some number so that the number become $\frac{6}{49}$

So, let the number be x.

A.T.Q

$\sf{\rightarrow \frac{-3}{7} \times x = \frac{6}{49}}$

$\sf{ \rightarrow \: x \: = \dfrac{ \dfrac{ \dfrac{6}{49} }{ - 3} }{7} } \\ \sf{ \rightarrow x \: = \: \frac{ \cancel6}{ \cancel{49}} \times \frac{ \cancel7}{ \cancel{- 3}} } \\ \sf{ \rightarrow \: x \: = \: \frac{ - 2}{7} }$