Question

Add reciprocal of -15/23 to the reciprocal of 5/23

Answer 1

Answer:

reciprocal of -15/23 is -23/15..

and.

5/23 is 23/5...

::LCM of- 23 /15 and 23/5 is 15 ..

-23+69/15..

46/15.

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Answer 2

Answer:

reciprocal of -15/23= -23/15

reciprocal of 5/23= 23/5

-23/15+ 23/5

=-23/15+ 69/15 ( making denominators same )

=46/15