1. Mrs. Diaz bought a sweater for her husband. The sweater was 25% off. If the original price of the sweater was $30, how much did Mrs. Diaz pay? Think: What is the part, whole, and percent?
2. What is 75% of 60?
3.Using a ratio table, give three equivalent rate to the following rate. Please include the unit rate as one of your rates.
50 miles/ 5 hours
4. I needed to buy cookies for my class. I went to two different stores to find the better buy. Costco had 3 pounds of cookies for $3.50 while Smart n’ Final had 4 pounds for $4.75. Which store should I buy the cookies from?
5. In a math class, the girl to boy ratio is 4 to 5. If there are a total of 25 boys, how many girls are there? How many total students? Show your work on a tape diagram.