Answer:
Multiplication
Step-by-step explanation:
I think what you're talking about is not a decimal, but a multiplication point:

This dot can donate multiplication when in the middle of two numbers and/or fractions.
But if you're talking about some other point, then I don't know, sorry. :(
The answer would be B 2.4%.
After doing 9/375 = .024, you just move the decimal 2 places over to find the percentage.
Hope this helps! :)
Answer:
Step-by-step explanation:
I am so sorry, but I actually don’t know how to do that. What grade is this? Dang it this is really hard.
5 tomes 10 would = 50 cause you would do 5 a total of 10 times