Math questions on chewing gum that are unspokenly banned in Singapore classrooms, as exposing them to students might subliminally tempt them to wanting to chew gum—Singapore prohibits the sale of chewing gum.
The school could demote or dismiss a teacher for posing the following chewing gum math question: "A shopkeeper bought a box of chewing gum for $16. The box contains 14 packs of 15 pieces each. How much must he sell each piece of chewing gum to make a total profit of 25%?"
by MathPlus June 12, 2017
buy the domain for your foodie vlog