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By what number should (1/2)^(-1) be mult...

By what number should `(1/2)^(-1)` be multiplied so that product may be equal to `((-4)/7)^(-1)?`

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Let the number be `x` that should be multiplied with `(1/2)^-1` so that the product will be equal to `(-4/7)^(-1)`
`=> x xx (1/2)^-1``= ((-4)/7)^-1`
`=> x xx 2=(-7)/4`
`=> x =(-7)/8 `

Therefore,`(-7)/8 ` is the number that should be multiplied with `(1/2)^-1`so that the product will be equal to `(-4/7)^(-1)`.
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