Rates, Ratios, Unit Rate Practice

Simon used 3 pears and 9 apples to make a fruit salad. What is the ratio of pears to apples in the fruit salad?

Aiden's entire workout consisted of 10 minutes of warm-up exercises, 25 minutes of lifting weights, and 15 minutes on the treadmill. What is the ratio of the number minutes Aiden spent lifting weights to the total minutes of his entire workout?

The water level in the ocean changes at an average rate of 3 meters per hour. At this rate, how many hours will it take for the water level to change 12 meters?

Fred's dog eats 8 ounces of dog food each day. Fred bought a 28-pound bag of dog food. How many 8-ounce servings are in the 28-pound bag of dog food? (16 ounces = 1 pound)

Jillian reads a book at a rate of 1 page every 3 minutes. If her reading rate remains the same, which method could be used to determine the number of minutes for her to read 18 pages?

Sam paid $8.28 for 18 stamps. At this rate, how much would it cost Sam to buy 12 stamps?

George has a one-gallon container of apple juice. How many cups of apple juice are in the one-gallon container?

1 gallon = 4 quarts

1 quart = 2 pints

1 pint = 2 cups

How many cups are in 5 quarts?

1 quart = 2 pints

1 pint = 2 cups

A group of students organized a car wash to raise money for a local charity. They charged $5 for each car to be washed. In 3 hours, they washed 12 cars. How much money will they earn if they wash cars for 8 hours?

Kim rode her bicycle 135 miles in 9 weeks, riding the same distance each week. Eric rode his bicycle 102 miles in 6 weeks, riding the same distance each week. Which statement correctly compares the number of miles per week they rode?