Question

the product of two rational number is 28/27 of which one of the number-4/9 then the number is....​

Answer 1

Step-by-step explanation:

let it X

then....

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Answer 2

Step-by-step explanation:

let two rational numbers are x and y

let x=-4÷9

according to the problem

xy=28÷27

-4÷9×y=28÷27

y=28÷27×9÷-4

y=-7÷3

Therefore the other number is -7÷3