Simplify each of the following and expre...

Simplify each of the following and express the result as a rational number in standard form: `(-9)/(16)xx(-64)/(-27)` (ii) `(-50)/7xx(14)/3`

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(i)Given `(-9/16)xx(-64/-27)`
`((-1xx4)/(1xx3))`
`(-4/3)`
(ii)Given `(-50/7)xx(14/3)`
`((-50xx-2)/(1xx3))`
`(100/3)`

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