Question

-3/8 multiple {(-5/9) multiple (-18/20)}=(-3/8 multiple-5/9) mutily-18/20 solve it and name the property closure. Commutative. Associative

Answer 1

Answer:

(-3/8)*{(-5/9)*(-18/20)}=(-3/8)*(-5/9)*(-18/20)

(-3/8)*(90/180)=-3/16

-3/16=-3/16