Final answer:
The equivalent expression for 10 • (3 • 8) is found by using the associative property of multiplication to rearrange and simplify the expression, resulting in 240.
Step-by-step explanation:
To find the equivalent expression for 10 • (3 • 8), we use the associative property of multiplication, which allows us to change the grouping of the numbers without changing the result. The original expression groups 3 and 8 together, but we can just as well group 10 and 3 together first. So, let's start by multiplying 10 and 3:
Next, we take the result of 30 and multiply it by 8:
Therefore, the equivalent expression for 10 • (3 • 8) is 240.