There are 18 students sitting on the bleachers and 17 students sitting on the floor. What is the ratio of the number of students sitting on the bleachers to the number of students sitting on the floor?

Question

Write your answer as a fraction. Use a slash ( / ) to separate the numerator and denominator.

Answer 1

The ratio of the number of students sitting on the bleachers to the number of students sitting on the floor can be expressed as:

\[ \text{Ratio} = \frac{\text{Number of students on bleachers}}{\text{Number of students on floor}} = \frac{18}{17} \]

Thus, the answer is:

\[ \frac{18}{17} \]

Answer 2

There are 25 empty seats and 25 occupied seats on an airplane. What is the ratio of the number of occupied seats to the total number of seats?

Write your answer as two numbers separated by a colon (for example, 2:3).

Answer 3

To find the ratio of the number of occupied seats to the total number of seats, we first need to calculate the total number of seats.

The total number of seats is the sum of empty seats and occupied seats:

\[ \text{Total seats} = \text{Empty seats} + \text{Occupied seats} = 25 + 25 = 50 \]

Now the number of occupied seats is 25, and the total number of seats is 50.

Now, we can express the ratio of occupied seats to total seats:

\[ \text{Ratio} = \text{Occupied seats} : \text{Total seats} = 25 : 50 \]

To simplify this ratio, we can divide both numbers by their greatest common divisor, which is 25:

\[ 25 : 50 = 1 : 2 \]

So, the answer is:

\[ 1:2 \]

Answer 4

Chandler set up 24 dominoes on the table, but 21 of them have fallen over. What is the ratio of the number of fallen dominoes to the number of dominoes still standing?

Write your answer as a fraction. Use a slash ( / ) to separate the numerator and denominator.

Answer 5

First, we need to determine the number of dominoes that are still standing. Since there were originally 24 dominoes and 21 of them have fallen over, we can calculate the number of standing dominoes as follows:

\[ \text{Number of standing dominoes} = \text{Total dominoes} - \text{Fallen dominoes} = 24 - 21 = 3 \]

Now we can find the ratio of the number of fallen dominoes to the number of standing dominoes:

\[ \text{Ratio} = \frac{\text{Fallen dominoes}}{\text{Standing dominoes}} = \frac{21}{3} \]

Next, we simplify the fraction:

\[ \frac{21}{3} = 7 \]

Thus, the ratio can be expressed as:

\[ \frac{21}{3} \]

Therefore, the final answer is:

\[ \frac{21}{3} \]