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What should be added to twice the rational number -7/3 to get 3/7?

Posted by Prince Sahani 5 years, 6 months ago

CBSE > Class 08 > Mathematics

1 answers

Sneha Ramparia 5 years, 6 months ago

Let the number added be x Twice the rational number = 2×-7/3=-14/3 A.T.Q x + -14/3 = 3/7 x=14/3+3/7 (L.C.M=21) x=14/3=98/21 3/7=9/21 x=98+8/21 =107/21 =5 2/21

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