Let's represent the number of pupils in Floorball as x.
Since there are 8 more pupils in Tennis than in Floorball, the number of pupils in Tennis would be x + 8.
The total number of pupils participating in both Tennis and Floorball is 42, so we can write the equation:
(x) + (x + 8) = 42
2x + 8 = 42
2x = 34
x = 17
So, there are 17 pupils in Floorball and 17 + 8 = 25 pupils in Tennis.
The average number of pupils who participated in the CCA Tennis and Floorball is 42. There are 8 more pupils in Tennis than in Floorball. How many pupils are there in each CCA?
1 answer