Question

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

Answer 1

hi ..

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Answer 2

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TWICE OF -7/3 =-14/3


Now,


let the no. that we should add to get 3/7 be x then,


=>-14/3+x=3/7


=>x=14/3+3/7


=>x= (98+9)/21


=>x=107/21


hence, we have to add 107/21 in the given no. to get 3/7

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