Question

By what rational no should we divide minus 2by9 to get minus1

Answer 1

Answer: 9/2

Step-by-step explanation:

let the number be x

then, -2x/9 = -1

= x = 9/2

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Answer 2

Hello Friend

Here is your answer

Let the number Is x

ATQ

$\frac{ \frac{ - 2}{9} }{x} = - 1 \\ \\ \frac{ - 2}{9} = - 1 \times x \\ \\ x = \frac{2}{9}$
Therefore The number is 2/9

Hope it helps you