Question

The product of two rational number is -10/9. If one of the number is -5/27 ,find the other.
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Answer 1

Explanation:

Let the unknown number = x

`x *(-5)/(27)=(-10)/(9)`

x =
`(-10)/(9)` ÷
`(-5)/(27)`

`x=(-10)/(9)*(-27)/(5)\\\\\\x=-2* - 3\\x = 6`