Question

2 - 45. mathematicians reason abstractly and quantitatively. if the probability of getting a yellow gumball is (\frac{3}{10}), explain how you can calculate this probability as a percent.

Explanation:

Step1: Recall probability - percentage conversion

To convert a fraction to a percentage, we use the formula $\text{Percentage}=\frac{\text{Part}}{\text{Whole}}\times100$. Here, the probability of getting a yellow gumball is given as a fraction $\frac{3}{10}$.

Step2: Calculate the percentage

Substitute the values into the formula: $\text{Percentage}=\frac{3}{10}\times100$.
We know that $\frac{3}{10}\times100 = 3\times10=30$.

Answer:

30%