Respuesta :

Answer:

just subtract 6-12 =?

and then 9-16=?

Step-by-step explanation:

=6/7

Answer:

-1/12

Step-by-step explanation:

6/9 - 12/16

divide to the simplest

2/3 - 3/4

find the LCM = 12

therefore,

8 - 9 all over 12

-1/12