Question

На першості школи з баскетболу було зіграно 28 матчів, причому кожна команда зіграла з кожною. Скільки команд брало участь у першості школи по баскетболу?

Answer 1

28*27=756

28 команд, тоді кожна пограла з 27 школами

Answer 2

Number of Teams in the School Basketball Championship

To determine the number of teams that participated in the school basketball championship, we need to consider the number of matches played and the fact that each team played against every other team.

According to the information provided, there were 28 matches played in the championship, with each team playing against every other team.

To find the number of teams, we can use a mathematical formula. Let's assume the number of teams is represented by 'n'. The number of matches played can be calculated using the formula n * (n-1) / 2.

In this case, we have 28 matches, so we can set up the equation:

n * (n-1) / 2 = 28

Simplifying the equation, we get:

n * (n-1) = 56

Now, we need to find two consecutive numbers whose product is 56. By trial and error, we can determine that the numbers are 8 and 7:

8 * 7 = 56

Therefore, there were 8 teams that participated in the school basketball championship.

Please note that this answer is based on the given information and the assumption that each team played against every other team.