### Instruction: A container holds 4 quarts of alcohol and 4 quarts of water. How many quarts of water must be added to the container to create a mixture that is 3 parts alcohol to 5 parts water by volume?
Answer Choices: (A) 4/3 (B) 5/3 (C) 7/3 (D) 8/3 (E) 10/3 Let's write a program.### Response: # The initial volume of alcohol is 4 quarts, and the initial volume of water is also 4 quarts.
# We want to find how many quarts of water we need to add to make the ratio of alcohol to water 3:5.
# Let x be the volume of water to add. Then we have the equation 4/(4+x) = 3/5.
# Solving this equation for x gives x = 20/3 - 4 = 8/3.
x = 8/3
print(x)