Melissa scored a total of 21 points playing some games. Is she scored 7 points in each game. How many games did she play?
First, we need to find out how many points Melissa scored in one game. We know that she scored a total of 21 points, and she scored 7 points in each game, so we can say that she scored 21/7 points in one game. 

Next, we need to find out how many games Melissa played. We know that she scored a total of 21 points, and she scored 21/7 points in one game, so we can say that she played 21/21 games. 

Now, we need to simplify 21/21. 21/21 is the same as 1/1, so we can say that Melissa played 1 game. 

Therefore, the answer (numeric) is: 

1