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प्रश्न
Evaluate:
`7/6 xx (-18)/91`
उत्तर
`(7xx(-18))/(6xx91) = (1xx(-3))/(1xx13) = (-3)/13`
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संबंधित प्रश्न
Find the product:
`3/7 xx((-2)/5)`
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`3/(-2) "and" (-7)/3`
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The product of a rational number and its reciprocal is ………..
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