Answer:
Answer choice b.
Step-by-step explanation:
In the metric system, it's all about 10's. For example, 10 hectograms equals one kilogram. Therefore, if you are finding the number of hectograms in one kilogram, you multiply the number by 10.
Hope this helps! ;)
Answer:4,200
I have to say it's either D or A. I'm not really good with math though, good luck!
12
The common ratio is 1.5. If the input is 8, the output has to be 12.