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प्रश्न
Arrange the given rational numbers in ascending order:
`4/-9, (-5)/12 "and" 2/-3 `
योग
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उत्तर
`4/-9, (-5)/12 "and" 2/-3 `
`= (-4)/9, (-5)/12 "and" (-2)/3 ` `
`= (-4 xx 4)/(9 xx 4), (-5 xx 3)/(12 xx 3) "and" (-2 xx 12)/(3 xx 12)`
(∵ LCM of 9, 12 and 3 = 36)
`= (-16)/36 , (-15)/36, (-24)/36`
Since, -24 < -16 < -15
`therefore (-24)/36 < (-16)/36 < (-15)/36`
`=> 2/-3 < (4)/-9 < (- 5)/12`
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