I ate 18 chips. That is 20% of the bag. How many chips are in the bag?

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earned $75 in interest.how much interest will she earn during the following year?

Sawsan recorded the favorite sport of students at her school. she surveyed 200 students. how many students chose tennis?