A box holds 6 red pens and 9 blue pens. What is the ratio of red pens to blue pens, in lowest terms?

A bag has 4 green marbles and 6 yellow marbles. What is the ratio of green marbles to the total number of marbles, in lowest terms?

A car travels 180 kilometers in 3 hours at a steady speed. What is the unit rate, the distance traveled in 1 hour?

8 identical notebooks cost $12.00 in all. What is the unit rate, the cost for 1 notebook?

Which fraction names the same amount as 25%?

A class has 20 students. 25% of the students walk to school. How many students walk to school?

A fruit bowl holds 8 apples and 12 oranges. What is the ratio of oranges to apples, in lowest terms?

Maya has answered 30 of the 60 questions on a quiz. What percent of the questions has she answered?

Percent means "out of 100." Write 20% as a fraction in lowest terms.

A jar holds 20 marbles and 15 of them are blue. What percent of the marbles are blue?

A team has 5 girls and 7 boys. What is the ratio of girls to the whole team?

A worker earns $54 for 6 hours of work. What is the unit rate, the amount earned in 1 hour?

A book has 80 pages. Ken has read 75% of the book. How many pages has he read?

A recipe uses 2 cups of rice for every 6 cups of water. What is the ratio of rice to water, in lowest terms?

12 identical pencils cost $3.00 in all. What is the unit rate, the cost for 1 pencil?

A tray holds 6 red counters and 10 blue counters. What is the ratio of red counters to all the counters, in lowest terms?

A car travels 150 kilometers in 3 hours at a steady speed, so its unit rate is 50 kilometers per hour.

Write 40% as a fraction in lowest terms.

A fruit punch mix uses 3 cups of juice for every 2 cups of sparkling water. If Maya uses 12 cups of juice, how many cups of sparkling water should she use?

In a class, the ratio of students who walk to school to students who ride the bus is 4:5. If 20 students ride the bus, how many students walk?

Which fraction is equivalent to 35%?

A store discounts a $40 backpack by 25%. What is the sale price?

A recipe has a ratio of 5 grams of cocoa to 8 grams of sugar. Which amount of sugar matches 20 grams of cocoa?

There are 18 red beads and 12 blue beads in a bag. What percent of the beads are blue?

A bike travels 15 miles in 3 hours at a steady speed. At the same rate, how far does it travel in 7 hours?

A number increased by 10% becomes 55. What was the original number?

Two teams have the same win ratio. Team A wins 6 games out of 10. Team B plays 25 games. How many games must Team B win to have the same ratio?

A jacket costs $80 before tax. The sales tax is 5%. What is the total cost after tax?

A ratio of 2:7 is equivalent to a ratio of 10:35.

A map scale says 1 inch represents 12 miles. On the map, two towns are 3.5 inches apart. How far apart are the towns?

A necklace uses black and white beads in a ratio of 3:7. If the necklace has 40 beads total, how many are white?

A trail mix has raisins and peanuts in a ratio of 2:5. If there are 35 peanuts, how many raisins are there?

Store A sells 5 pounds of apples for $10. Store B sells 8 pounds of apples for $20. Which store offers the better buy?

Class A has 18 readers out of 24 students. Class B has 20 readers out of 25 students. Which class has the greater ratio of readers to total students?

Runner A runs 30 meters in 5 seconds. Runner B runs 42 meters in 6 seconds. Which runner runs at the faster rate?

Box A has 12 crackers for $3.00. Box B has 20 crackers for $4.00. Which box is the better buy?

Team A has won 9 out of 12 games. Team B has won 14 out of 20 games. Which team has the greater ratio of wins to games played?

Juice A costs $5 for 2 liters. Juice B costs $6 for 3 liters. Which juice is the better buy?

Car A travels 150 miles in 3 hours. Car B travels 240 miles in 4 hours. Which car travels at the faster rate?

Class C has 15 readers and 5 non-readers. Class D has 18 readers and 9 non-readers. Which class has the greater ratio of readers to non-readers?