Question

Which of the following is an example of the associative property of multiplication?

1) ab+c=ba+c
2) ab+c=c+ab
3) (ab)c=a(bc)
4) a(b+c)=ab+ac

Answer 1

The correct answer indicating the associative property of multiplication is (ab)c = a(bc). This property reflects that the way numbers are grouped when multiplied does not affect the outcome.

Step-by-step explanation:

The student asked which of the following is an example of the associative property of multiplication. Out of the options provided, the associative property is illustrated by the equation '(ab)c = a(bc)'. This property states that when three or more numbers are multiplied, the grouping of the numbers does not affect the product. Therefore, the correct answer from the options given is '3) (ab)c = a(bc)'.