Question

add 5/-12 and 7/-9 please explain​

Answer 1

Answer:

$- \frac{43}{36}$

Step-by-step explanation:

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Answer 2

Answer:

-43/36

Step-by-step explanation:

5/-12+7/-9

we need like fraction for adding,so make it like fractions.

Lcm of -12 and -9 is -36

like fractions=15/-36,28/-36

SUM=15+28/-36

=43/-36 or -43/36

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