31 students want pancakes and 18 students want waffles. What is the ratio of the number of students who want pancakes to the number of students who want waffles? 31:18 18:31 18:49 31:49

1 answer

To find the ratio of the number of students who want pancakes to the number of students who want waffles, we take the numbers of students who want each item:

  • Students who want pancakes: 31
  • Students who want waffles: 18

The ratio is written as:

\[ \text{Ratio} = \frac{\text{Number of students wanting pancakes}}{\text{Number of students wanting waffles}} = \frac{31}{18} \]

Thus, the ratio of students who want pancakes to those who want waffles is:

\[ 31:18 \]

So the correct answer is 31:18.