Answer:
11/12. This is because 2/3 is equal to 8/12. 11/12 is clearly bigger than 8/12.
The answer is 8.25
110/x=100/7.5
<span>(110/x)*x=(100/7.5)*x - </span>
<span>110=13.333333333333*x -
</span>(13.333333333333) to get x
<span>110/13.333333333333=x </span>
<span>8.25=x </span>
x=8.25
Answer:
72.41% chance of picking a student that plays basketball or baseball.
Step-by-step explanation:

Convert the decimal into a percent, and there's your answer!
<em>If there are 31 students in the class, then the answer would be a 67.74% chance of picking a student that plays basketball or baseball. Just in case.</em>