Answer:
the awnser is b
Step-by-step explanation:
all you have to do is put 45 over 100 to get that percentage
19 songs per album
djdjdjd djdjdjd jdjdjdjdkdkdkdkdkdkdjxndmdmdjddjjdjddjdjdjdjdjfj or 19/1
1/4=4/16 so the can has 3 servings and a some leftovers that are smaller than a serving. I think the answer is 3.