Asked by Suleiman
The 90 members of a sports club play at least one of the games,tennis,football and volleyball. 10 play tennis and football,19 play football and volley ball,and 29 play tennis and volley ball. n people play all three games. 2n people each play only one game. How many play football altogether?
Answers
Answered by
michael
Venn diagram
Answered by
Ayodeji
If anything is unclear about what I did. You can ask for more info,..
To find n we have:
2n+2n+2n+10−n+19−n+29−n+n=90
4n=32
n=8
Now to find the total number of people that play football, we have:
F=2n+10−n+19−n+n=29+n=37
To find n we have:
2n+2n+2n+10−n+19−n+29−n+n=90
4n=32
n=8
Now to find the total number of people that play football, we have:
F=2n+10−n+19−n+n=29+n=37
Answered by
Anonymous
Please how did you get 32
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.