Problema Solution
The iPhone 5 was selling for $300, but since the iPhone 6 was released, apple has cut back their prices for the iPhone 5 by 15%. How much can you get the iPhone 5 for, now that the iPhone 6 was released?
Answer provided by our tutors
$300 minus 15% of $300 or that is the same as 100 - 15 = 85% of 300
300 - 0.15*300 = (1 - 0.15)300 = 0.85*300 = $255.
now you can get the iPhone 5 for $255.