Unfortunately the PowerPoint is too big to save here (it is saved on Google Classroom) - so I will explain what to do.
Each tutor group is made from approximately 30 children, from different schools. Your task is to work out, from the fractions/ percentages / decimals, the number of children that will make each class.
eg What if 1/2 are from North Crescent?
Open and print or open and copy on to paper.