Ms. Michaels' Class Survey Results: Free Time Preferences
What is the ratio 12 over 19 representing in Ms. Michaels' class survey?
A. 19 students prefer free time at the beginning of class, and 12 students prefer free time at the end of class.
B. 19 students prefer free time at the beginning of class, and 31 students prefer free time at the end of class.
C. 12 students prefer free time at the beginning of class, and 19 students prefer free time at the end of class.
D. 31 students prefer free time at the beginning of class, and 12 students prefer free time at the end of class.
Answer:
The ratio 12 over 19 represents that for every 12 students who prefer free time at the start of the class, there are 19 students who prefer it at the end.
What is a Ratio?
This refers to the quantitative relation that is used to show the relation between two variables, which shows the number of times one is contained in the other.
Hence, it can be seen that based on the result of the survey by Ms. Michaels about the preference of the students about free time at the beginning of class or at the end of class, the meaning of the ratio is that 12 students prefer free time at the beginning of class, and 19 students prefer free time at the end of class.
The ratio 12 over 19 provided by Ms. Michaels' survey indicates the preferences of her students about when they like to have their free time. In this specific context, the ratio represents that for every 12 students who prefer free time at the beginning of the class, there are 19 students who prefer it at the end of the class. Therefore, the correct answer would be 'C: 12 students prefer free time at the beginning of class, and 19 students prefer free time at the end of class.' It is important to understand that ratios provide a simple way to compare quantities, in this case students' preferences.