Maths: Rugby World Cup Maths Challenge

This week LS2 has been learning about the rugby world cup. We needed to answer maths questions like; What is the difference in seating capacity between the largest and smallest stadiums and, what the the total combined capacity of all the Japanese rugby world cup stadiums is. The question that my group made the DLO on is if all the stadia are sold out each time then what will be the total number of spectators for all the pool matches combined.