13. there 11 blue marbles and 7 red marbles in a box. Write the ratio of red marbles to blue marbles. 14. There are 12 apples and 15 oranges in a fruit basket. Write the ratio of apples to oranges.

15. There are 5 blue marbles and 16 red marbles in a box. Write the ratio of blue marbles to red marbles.

16. There are 12 dogs and 7 cats in a park. Write the ratio of cats to dogs.
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40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work: