The sum of three rational numbers is −15.If two numbers are −25 an – InterviewSolution

1.	The sum of three rational numbers is −15.If two numbers are −25 and 310, then find the third number.
Answer» $The sum of three rational numbers is \frac{- 1}{5} . If two numbers are \frac{- 2}{5} and \frac{3}{10}, then find the third number.$

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