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प्रश्न
Compare: `(5)/-9 and (-5)/-9`
योग
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उत्तर
`(5)/-9 and (-5)/-9`
5 × -9 and -5 × -9
`(therefore "a"/"b" "and" "c"/"d" => "a" xx "d" "and" "b" xx "c")`
- 45 < 45 (∵ a × d < b × c)
`therefore (5)/-9 < (-5)/-9`
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संबंधित प्रश्न
Arrange the given rational numbers in descending order:
`5/8, 13/-16 "and" (-7)/12`
Add: `7/5 "and" 2/5`
Add: `(-7)/25 "and" 9/-25`
Evaluate: `- 2/3 + 5/2 + 2`
Subtract : `2/9 "from" 5/9`
Subtract: `(- 16)/21 "from" 1`
Subtract: `5/8 "from" (-5)/16`
Evaluate: `(5/-27) xx ((-9)/20)`
Evaluate: `3 5/12 - 1 2/3`
By what number should `(-3)/8` be multiplied so that the product is `(-9)/16`?
