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Divide : (i)1b y1/2 (ii) 5 b y(-5)/7 ...

Divide : (i)`1b y1/2` (ii) `5 b y(-5)/7` (iii) `(-3)/4b y9/(-16)`

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(i)`1by1/2`
`1-:1/12`
`=1xx12/1`
`=12`
(ii)`5 by -5/7`
`=5-:-5/7`
`=5xx-7/5`
`=7`
(iii)`(-3/4)by(-9/16)`
`=(-3/4)-:(-9/16)`
`=(-3/4)xx(-16/9)`
`=4/3`
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