Simplify.

-5/9 / -7/18

(a.) -7/10

(b.) 7/10

(c.) 10/7

(d.) -10/7

which is correct? you so !

-10/7

Step-by-step explanation:

the reason why is because:

-5/9 divided by -7/18 can be flipped to look like this

-5/9 times -18/7 Then you get -90/63

-90/63 when you first look at it can be simplified to be -30/21

Then, simplify -30/21 by 3 to get -10/7

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3