A teacher is making a snack. She puts 1/4 pounds of apple,1/8 pounds of nut mix, and 1/16 of chocolate in each pack. There are 24 people. What is the total ? Thank you! Step by step :3

3. Rachel ate 1/4 of a pan of brownies. His brother eat 1/4 of the rest of the pan of brownies. What part of the whole brownie did he eat?

1. Karry uses 2 2/4 pounds of potatoes every week. How many pounds of potatoes does she use in 3 1/2 weeks.

2. A bake sale sold 2 1/2 dozen sweet rolls. Christie them to but did not keep track of how much she sold. She started with 5 dozen rolls and had 1 2/3 of dozen left. Who sold more and how much does she have left?

Please help it’s due tomorrow and I don’t understand how to do it :/

20 points if you answer them all :)

You don’t have to solve this question anymore because I don’t need it anymore.