Question

Which expression would be easier to simplify if you used the commutative property to change the grouping

A. [(-2.0) + (-0.6) + 1.7

B. 6 + [4/9 + (-2/9)]

C. (60 + 40) + (-27)

D. (2 + 5/2) + (-1/2)

Answer 1

I feel like it would have to be C.