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प्रश्न
Compare: `(-7)/8 and 5/-6`
बेरीज
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उत्तर
`(-7)/8 and 5/-6`
-7 × -6 and 5 × 8
`(therefore "a"/"b" "and" "c"/"d" => "a" xx "d" "and" "b" xx "c")`
42 > 40 (∵ a × d > b × c)
`therefore (-7)/8 > 5/-6`
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संबंधित प्रश्न
Find x, such that: `(- 48)/"x" = 6`
Arrange the given rational numbers in ascending order:
`7/10 , (-11)/-30 "and" 5/-15`
Arrange the given rational numbers in descending order:
`3/-10, (-13)/30 "and" 8/-20`
Add: `(-4)/9 "and" 2/9`
Add: `13/-16 "and" (- 11)/24`
Subtract: `11/18 "from" (-5)/18`
Multiply: `27/28 "and" -14`
Divide: `21/44 "by" - 11/9`
The sum of two rational numbers is -5. If one of them is `(-52)/25`, find the other.
The product of two rational numbers is 24. If one of them is `- 36/11`, find the other.
