#### Multiple Choice Question (MCQ)

A group of 24 students was polled as to whether they enjoy biology class, chemistry class, both, or neither. The results are shown in the table below:

\begin{array}{|c|c|c|} \hline &\text{Biology}&\text{Chemistry} \\ \hline \text{Enjoy} &14&18 \\ \hline \text{Don't Enjoy }&10&6 \\ \hline \end{array}

1. ×

The ratio of those who enjoy biology class to those who enjoy chemistry class is 7:8.

2. ×

The ratio of those who enjoy chemistry class to those who don't enjoy chemistry class is 9:4.

3. ×

The ratio of those who enjoy biology class to those who don't enjoy chemistry class is 7:2.

4. The ratio of those who don't enjoy biology class to those who enjoy chemistry class is 5:9.

Collected in the board: Ratio

Steven Zheng posted 3 months ago