To answer this question, first, we have to determine the number of Dr. Pepper can tabs, that the group collected.
We know that the total of soda can tabs collected was 473. From those, 135 came from coke cans, therefore, the number of Dr. Pepper can tabs is
Now, to find how many more tabs came from Dr. Pepper cans than from coke cans, we have to compute the following difference:
Therefore,
more tabs came from Dr. Pepper than from coke.
Answer: