I just did one of these. I guessed that normal form is

Here' that's


Choice b
Answer:
tawsedrftgytfrdeswaserydtufeswzyfjgvbnkml
Step-by-step explanation:
I think the length of pool in inches is actually 12*12=144 because there are 12 inches in a foot.
Also, the scale factor would be 144/16 = 9.
Answer:

So in blanks there will be 8, 9, 4, 3
Step-by-step explanation:
We have given that 
We have to fill the blanks
We know that 



When we add all then

So in the blanks there will be 8 , 9, 4 , 3
We also know that 



So 
reduce 12/20 to 3/5
multiply both top numbers and then both bottom numbers
8 x 3 = 24
19 x 5 = 95
so answer is 24/95