Rosie buys her favorite hot chocolate from a hot chocolate shop. She pays $5.00 and gets a 20 oz. cup. What is the unit rate price per ounce for her hot chocolate?
To find the unit rate of active minutes per class, we divide the total number of active minutes by the number of classes attended.
The unit rate of active minutes per class is 72 minutes / 3 classes = 24 minutes/class. Answer: \boxed{24}.
To find the unit rate price per ounce, we divide the total cost by the number of ounces.
The unit rate price per ounce is $5.00 / 20 oz = $0.25/oz. Answer: \boxed{0.25}.
Oscar is training to compete in a cross country meet at his school. In a week he runs a total of 7 miles in 84 minutes. What is the unit rate of minutes per mile?
To find the unit rate of minutes per mile, we divide the total number of minutes by the total number of miles.
The unit rate of minutes per mile is 84 minutes / 7 miles = 12 minutes/mile. Answer: \boxed{12}.
Valerie buys a new car. She can drive 288 miles on a full tank of gas. If her car holds 16 gallons of gasoline, what is the unit rate of miles per gallon?
To find the unit rate of miles per gallon, we divide the total number of miles by the total number of gallons.
The unit rate of miles per gallon is 288 miles / 16 gallons = 18 miles/gallon. Answer: \boxed{18}.
Liam decides to make a New Year's goal to read more books. One year later, he has read a total of 36 books. What is the unit rate of book per month that he read?
To find the unit rate of books per month, we need to know how many months are in one year. Let's assume there are 12 months in a year.
The unit rate of books per month is 36 books / 12 months = 3 books/month. Answer: \boxed{3}.
The grocery store is having a sale on apples. If you buy 8 pounds and it costs $16.00, what is the unit rate of price per pound?
To find the unit rate of price per pound, we divide the total cost by the total number of pounds.
The unit rate of price per pound is $16.00 / 8 pounds = $2.00/pound. Answer: \boxed{2}.