Answer:
6
Step-by-step explanation:
I did the work but like where did that cube go lol
It depends what your teacher wants it rounded to. It could be 300,000 if its rounded to the hundred thousands. If it is to the nearest hundred, it would be 384,300.
It is 4 9/10 ounces. you would give the 2 numbers common denominators, which would be 10. You could estimate it to 5 ounces.