Select the multiplication sentence that applies the associative property of multiplication to the example. Example: 1 * (9 * 5) = 45 A. 1 * (9 + 5) = 14 B. (8 * 5) + 5 = 45 C. (1 + 9) * 5 = 50 D. (1 * 9) * 5 = 45

Question

Mathematics

Sage Colon

6 August, 22:04

Select the multiplication sentence that applies the associative property of multiplication to the example. Example: 1 * (9 * 5) = 45 A. 1 * (9 + 5) = 14 B. (8 * 5) + 5 = 45 C. (1 + 9) * 5 = 50 D. (1 * 9) * 5 = 45

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Micah Strickland · Answer 1

The example is 1 x (9 x 5) = 45

Using the associative property of multiplication, we basically rearrange the parenthesis to group the first two terms like so: (1 x 9) x 5

So this is why choice D (1 x 9) x 5 = 45 is the answer

This means that 1 x (9x 5) = (1 x 9) x 5 is a true equation