Afruit drink was sold in 16 ounce containers is now sold in 20 ounce containers what is the percent of change in quantity

The change is 4 pounds actually: 20-16=4.

now, what percentage of the original container if 4? (It has to be of the original content).

%

So the correct answer is 25%, the new containers are 25% bigger than the original containers.

Multiply 9 and 67. then multiply 3 with 67. lastly the answer that you got for 9x67 is to be subtracted by the answer you got for 3x67