Question

How do you simplify `((-9)(-20))/((-5)(4))`?

Answer 1

`((-9)(-20))/((-5)(4))=-9`

Explanation:

`((-9)(-20))/((-5)(4))=((-9)(-4))/((-1)(4))=((-9)(-1))/((-1)1)=(9)/(-1)=-9`