Answer:
D. 24
Explanation:
First you would need to find how many you need for one coat.
400 times 12 = 4,800
(That will give you a little extra paint)
Then just double 12 to get two coats and you would get D.
Have a nice day!
Hope this helped.
The most likely answer is A. A number decreased By 7
The answer to (1+_÷7+4)÷8= 4/7 is -3 I believe