So 20 children walk to school. 25% or a quarter of 40 is 10. So 10 children take the bus. Lucy's football club is made up of defenders, attackers, midfielders and goal keepers. This pie chart ...

So 20 children walk to school. 25% or a quarter of 40 is 10. So 10 children take the bus. Lucy's football club is made up of defenders, attackers, midfielders and goal keepers. This pie chart ...