From Acting Head of Mathematics, Phoebe Guirguis
The Quirky Conundrum is Back!
This week’s question:
A school has 90 children. During the day, each child attends 4 classes. Each class has 15 children and 1 teacher. During the day, each teacher teaches 3 classes. What is the smallest number of teachers the school can have?
All correct entries go into a weekly draw for a $5 Canteen voucher. Hand in your solution to your Mathematics teacher.
Think you know the answer?