Ratio Word Problems 10/29

A bag of beans has 1 pinto bean for every 2 black beans. How many beans are in the bag if 300 are pinto beans?

The ratio of girls to boys on a swim team is 2 to 4. There are 14 girls on the team. How many members are on the swim team?

First period has 2 girls for every 1 boy. If there are 16 boys, how many girls are in the class?

Sixth period has 2 boys for 1 girl. If there are 33 students in the class, how many students are boys?

A bag of marbles contains red and blue marbles in a ratio of 2:3. If there are 10 red marbles in the bag, how many blue marbles are in the bag?

The ratio of tomatoes to red apples is 2:5. If there are 20 tomatoes, how many red apples are there?

The ratio of nickels to dimes in a bag is 3 to 5. If there are a total of 24 coins, how many of them are dimes?

The volume of water in two containers is in the ratio of 6 to 7. If the volume of the first container is 36 liters, how many liters are in the second container?

The ratio of trucks to cars is 7:8. If there are 21 trucks, how many cars are there?

4 out of 5 dentists prefer whitening toothpaste. Out of 20 dentists, how many of the dentists do not prefer whitening toothpaste?