Linear Inequalities-Karan Sarat

Money you start off with=$100

As, we want to find the closest possible whole value, we have to round up.
$11.99≈ $12
$24.99≈ $25

As we cannot have a part of the CD, we have to get the whole rounded down.
$75/$12≈ 6

Thus 6 CDs are the maximum no. of CDs we can buy.

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