Posted by bob on .
At his school’s field day, 7 of Jake’s classmates won a bronze trophy, 14 won a silver trophy, and 10 won a gold trophy. If you choose one trophy winner at random, what is the probability that you would choose someone who won a bronze trophy?

math 
Pendergast,
There are 7 bronze trophy winners and 7+14+10=31 classmates in total. 7/31