A store is having a sale. They are offering $15 off the purchase of 4 video games and 10% off if you are a first time customer.
The discounts could be applied in two different orders.
Which do you PREDICT would save you the most money?
Use intuition, don't calculate.
A you will save more by getting $15 off
B you will save more by getting 10% off
C You will save the same amount either way