A.associative property
B.commutative property
C.distributive property
D.opposite of a sum property
b =??????????????
Answer:
2 1/2
Step-by-step explanation:
9 2/6= 56/6
6 5/6= 41/6
56-41=15
15/6= 2 3/6
2 3/6 = 2 1/2