Question

3/5, -7/10, 8/-15, -17/-30 arrange in assending order

Answer 1

Solution :

3/5, -7/10, 8/-15, -17/-30

LCM of 5,10,15,30 = 30

i) 3/5 = (3×6)/(5×6) = 18/30

ii)-7/10 = (-7×3)/(10×3) = -21/30

iii) 8/-15=(-8×2)/(15×2)=-16/30

iv)-17/-30 =17×/30

Therefore,

Ascending order,

-21/30<-16/30<17/30<18/30

Or

-7/10<8/(-15)<(-17)/(-30)<3/5

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