Subject :IMO Class : Class 7
A baseball league has 6 teams. These are as follows.
1. P 2. Q
3. R 4. S
5. T 6. U
Each team plays each other team only 1 time.
How many games are played in all?
how
1. P 2. Q
3. R 4. S
5. T 6. U
Each team plays each other team only 1 time.
How many games are played in all?
how
Ans 1:
Class : Class 7
As there are 6 teams, each team playing each other only once,
we have a formula for such questions.
matches played = (number of teams x number of teams + 1) / 2
so,
6*7/2 = 21
Ans 2:
Class : Class 9
Ans 3:
Class : Class 7
As there are 6 teams, each team playing each other only once,
we have a formula for such questions.
matches played = (number of teams x number of teams + 1) / 2
so,
6*7/2 = 21