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express 25/-35 with the denominator as: 21


Preeti 6th Sep, 2020
Answers (2)
DAKSH 6th Sep, 2020

Hi Aspirant,


This is the platform to solve career related quesries. So next time kindly upload the queries related to your career.

Now as you already raised above query. I am helping you out.

We have 25/(-35) = 5×5/(-5×7) = 5/(-7)

Now to get 21 in denominator, lets multiply numerator and denominator by (-3)

5×(-3)/(-7×(-3)) = -15/21

Answer = -15/21

Hope this will be helpful.

DAKSH 6th Sep, 2020

Hi Aspirant,


This is the platform to solve career related quesries. So next time kindly upload the queries related to your career.

Now as you already raised above query. I am helping you out.

We have 25/(-35) = 5×5/(-5×7) = 5/(-7)

Now to get 21 in denominator, lets multiply numerator and denominator by (-3)

5×(-3)/(-7×(-3)) = -15/21

Answer = -15/21

Hope this will be helpful.

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