The sum of the two rational numbers is -3. If one of them is −15/7,F – InterviewSolution

1.

The sum of the two rational numbers is -3. If one of them is −15/7,Find theother.

Answer»

LET the other NUMBER be X;

-15/7+x=-3

(-15+15x)/7=-3

-15+15x=-3×7

-15+15x=-21

15x=-21+15

15x=-6

x=-6/15.

Therefore, REQUIRED number is -6/15.

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