Question

Question 11

11 of 12
Which choice shows 13*07*4) correctly rewritten using the associative property and
then correctly simplified?
O (1347)*4=91*4=364
O 13*(4*7)=13*28=364
o 13*4*7=52*7=364
O (13*74)=962
Question ID: 116141
Submit

Answer 1

The associative property states that the way the factors are grouped in a multiplication does not change the result.

Grouping 7 and 4

13 * (4*7) = 13 *(28 ) = 364

13 and 7

(13*7)*4 = 91*4= 364

13 and 4

(13*4)*7 = 52*7 = 364

So, the correct options are a and b ( the first 2 options)