1.

Arrange the following rational number in descending order: frac(-2)(5),frac(7)(-10),frac(-11)(15),frac(19)(-30)

Answer»

`frac(-2)(5)gtfrac(-11)(15)gtfrac(7)(-10)gtfrac(19)(-30)`
`frac(-11)(15)gtfrac(19)(-30)gtfrac(7)(-10)gtfrac(-2)(5)`
`frac(-2)(5)gtfrac(19)(-30)gtfrac(7)(-10)gtfrac(-11)(15)`
NONE of these

Answer :C


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