The table shows the favorite games played by three groups of children in the game room.
- How many children chose 'Boggle' as their favorite game?
- How many children in Team X chose 'Billiards' as their favorite game?
(a)
Total number of children playing Boggle
= 12 + 9 + 7
= 28
(b)
Total number of children playing the Billiards = 40
Total number of children in Team X playing the Billiards
= 40 - (12 + 15)
= 40 - 27
= 13
Answer(s) : (a) 28; (b) 13