Answer:
1
Step-by-step explanation:
I'm not quite sure but I think it is the 1st place digit. Because if you set it up as long division the 4 can divide into the 5. Thus, making this the the first place of the digit of the quotient. Hope this helps
Answer: AExplaination: The cause and effect relationship of a certain phenomenon under controlled condition
12
hope u find this helpfull