Let's solve this problem step by step.
Let's assume the number of practice balls in the bag is "P."
According to the given information, the team has 3 game balls for every 8 total balls in the bag. So, the number of game balls can be calculated using the following equation:
Game balls = (3/8) * Total balls
We know that the total number of balls in the bag is 16. Substituting this value into the equation, we can find the number of game balls:
Game balls = (3/8) * 16 = 6
Since the total number of balls in the bag is the sum of game balls and practice balls, we can write the equation:
Total balls = Game balls + Practice balls
Substituting the known values, we can solve for the number of practice balls:
16 = 6 + P
Subtracting 6 from both sides of the equation:
P = 16 - 6 = 10
Therefore, the football team has 10 practice balls in their equipment bag.