In a high school, the ratio of freshmen to seniors is . If there are seniors, how many freshmen are there?

A popular word game uses one hundred tiles, each of which is marked with a letter or a blank. The distribution of the tiles is shown above, with each letter paired with the number of tiles marked with that letter. Notice that there are two blank tiles.

If the tiles marked with an "E" are removed, and the rest are placed in a box, then what is the ratio of consonant tiles to vowel tiles in the box?

Note: for purposes of this problem, "Y" is considered a consonant.

There are boys and girls at a playground. What is the ratio of boys to girls?

A barn has geese, ducks, and chickens. What is the ratio of geese to chickens?

If pounds of chicken cost , how much does pounds of chicken cost?

The ratio of offensive players to defensive players on a football team is . If there are players on the team, how many offensive players are there?

At a high school, there are freshmen, sophomores, juniors, and seniors. What is the ratio of seniors to freshmen?

In a factory, there are glass bottles. If the ratio of red bottles to blue bottles is , how many more blue bottles than red bottles are there?

In a class of students, the ratio of freshmen to sophomores to juniors is . How many juniors are in the class?

The angles in a triangle have a ratio of . What is the measurement of the smallest angle?