Do you mean subtract two each day? If so...
4x3=12 and 12 divided by 2 is 6 so it would take six days to reach zero
or
you could manually subtract two from 6 each days as in 12-2=10 (1 day), 10-2=8 (2 days), and so on...
Answer:
A,D,E IS THE RATIOS EUQIVALENT TO8:5
The answer is 20 because if you divide 15:20 by 5, you get 3:4. hope this helps!
1.6 !!!!!!!!!! x=1.6 !!!!!
