Better Coupon

When is 20% off the whole order better than 30% off your most expensive item? Can you tell in general?

 

John Golden

 
Type de ressources
Activité
Balises
coupon  percent  problem  story 
Tranche d'âges
10 – 19+
Langue
English
 
 
Version GeoGebra
4.4
Vues
3244
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