Which equation applies the associative property?

(−94⋅32)⋅(63⋅57)=−94⋅(32⋅63)⋅57

−65−(53−14)=(−65−53)−14

89⋅74⋅(−58)=89⋅(−58)⋅74

(−12⋅47)+(−12⋅23)=−12⋅(47+23)

The associative property states that you can add or multiply regardless of how the numbers are grouped. By 'grouped' we mean 'how you use parenthesis'. In other words, if you are adding or multiplying it does not matter where you put the parenthesis. Add some parenthesis any where you like!.

The ratio for this school is 12/186 which gives us 2/31. just check which option has the same ratio and that will be your answer.