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प्रश्न
Arrange the given rational numbers in ascending order:
`7/10 , (-11)/-30 "and" 5/-15`
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उत्तर
`7/10 , (-11)/-30 "and" 5/-15`
`= 7/10 , 11/30 "an d" (-5)/15`
`= (7 xx 3)/(10 xx 3), 11/30 "and" (-5 xx 2)/(15 xx 2)`
(∵ LCM of 10, 30 and 15 = 30)
`= 21/30 , 11/30, (-10)/30`
Since, - 10 < 11 < 21
`therefore (-10)/30 < 11/30 < 21/30`
`=> 5/-15 < (-11)/-30 < 7/10`
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संबंधित प्रश्न
Compare:
`(-5)/8 and 7/-12`
Arrange the given rational numbers in descending order:
`5/8, 13/-16 "and" (-7)/12`
Evaluate: `- 2/3 + 5/2 + 2`
Subtract : `(-6)/11 "from" (-3)/(-11)`
Subtract : `(-2)/15 "from" (-8)/(15)`
Subtract:
`(-3)/10 "from" 1/5`
Evaluate: `(-45)/39 xx (-13)/15`
Multiply: `3 3/5 "and" -10`
Multiply: `- 24 "and" 5/16`
The cost of 11 pens is ₹ `24 3/4`. Find the cost of one pen.
