Will give brainliest

points yay thank

Step-by-step explanation:

the second option, where the -5/8 switches places

Step-by-step explanation:

the associative property has to do with the order not mattering when it comes to multiplication, as long as the end value doesn't change. So you can't put two numbers in a pair of parentheses with each other if they weren't in there together before, but you can switch the order of the numbers, if that makes any sense

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632