Question

Simplify.

-5/9 / -7/18


(A.) -7/10

(B.) 7/10

(C.) 10/7

(D.) -10/7

Which is correct? Thank you so much!!!

Answer 1

-10/7

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