Simplify: -2/3 +5/9-(-7/6) .this is rational numbers chapter. – InterviewSolution

1.	Simplify: -2/3 +5/9-(-7/6) .this is rational numbers chapter.
Answer» -2/3+5/9-(-7/6)-2/3+5/9+7/6ok now let US just take the FIRST two NUMBERS their lcm is 9 so-4+5 WHOLE upon 9 which is 1/9now COME to the actual question which will be 1/9+7/6which is 23/18

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