Answer:
About the distance across the United States or 3800 km (23612 miles)
Step-by-step explanation:



x=3.8.
Answer:
12.2 or 12 2/9
Step-by-step explanation:
You set them equal to each other and solve
The associative property is used for both of these. (1.6*2)*5 can also be 1.6*(2*5) and it would still give you the same exact answer. Same goes for (27*2.5)*4. I hope that helps!