Answer:
1. 5 wore red, 8 wore blue, and 20 wore white.
2. I'm not sure how this question is meant to be looked at. Are the running shoes and fancy shoes in pairs?
Step-by-step explanation:
For the first question, you simply convert the fractions to decimals, then multiply those decimals by 50 (the amount of people). To do this, just move the decimal place back two. EX: 10% -> 0.10.