Question

what number should 1/9 be multiplied so that the product may be qual to 9 ​

Answer 1

Answer:

(-9)^-1 × x = (-12)^ -1

so (-1/9) ×x = (-1/12)

x = (-1/12) ÷ ( -1/9)

x= (-1/12)× (-9)

then x= 3/4

Step-by-step explanation:

Answer 2

Step-by-step explanation:

let no be x

1/9×x =9

x/9=9

x=81