###Human: In Sam's first 100 matches he won 50% of matches.  In his next 100 games, he won 60% of matches.  How many total matches did he win?, ### Assistant: He won 100*.5=50 matches in his first 100 games
In his next 100 games, he won 100*.6=60 matches
So in total, he won 50+60=110 matches 
 So the answer is :  110