Question

The product of two rational number is(-28/81) if one of them is -2/3, then find the other​

Answer 1

here is ur answer..hope it helps...

Answer 2

Answer:

x,=-7/18

Step-by-step explanation:

let one no. be x

A. T. Q,

(-2/3)×x=(-21/81)

x=(-21/81)×(3/-2)

x=(-21/27)×(1/2)

x=(-7/9)×(1/2)

x=-7/18

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